modul map 2010 item pack
TRANSCRIPT
-
7/28/2019 Modul MAP 2010 Item Pack
1/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
1. FUNCTIONS
"IMPORTANT NOTES AND FORMULAE
RELATIONS
Relation is a connection between two sets.
The relation between two sets can be represented by :
(a) An arrow diagram
(b) Ordered pairs
{(2, 1), (3, 2), (5, 4)}
(c) A graph
subtract1from SetBSetA
1
2
4
2
3
5
0 1 2 3 4 5
2
3
1
4
SetA
SetB
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 1
-
7/28/2019 Modul MAP 2010 Item Pack
2/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Domain, codomain, object, image and range of a relation
The arrow diagram shows the relationsquares ofbetween setA and set B.
1 14
16
2
4 25
squares of
SetA SetB
Domain = {1, 2, 4}
Codomain = {1, 4. 16, 25}1, 2 and 4 are objects
1, 4, 16 are images
Range = {1, 4, 16}
Types of relations
(a) One-to-one relation
one half of SetBSetA
2
4
5
4
8
10
(b) Many-to-one relation
factor of SetBSetA
3
7
6
12
14
(c) One-to-many relation
multiple of SetBSetA
3
5
6
9
10
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 2
-
7/28/2019 Modul MAP 2010 Item Pack
3/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
(d) Many-to-many relation
prime factor of SetBSetA
6
9
2
3
FUNCTIONS
A function is a type of relation where each object in the domain has only one imagein the codomain.
A one-to-one relation and many-to-one relation can be a function.
Function notation
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 3
f SetBSetA
x y
x is the objecty is the image ofx underf.
In function notation,y is expressed in terms ofx.
Example. f:x 2x 1orf(x) = 2x 1
COMPOSITE FUNCTIONS
x y z
A B Cf g
gf
f(x) =y
g(y) =z
g[f(x)] =z
-
7/28/2019 Modul MAP 2010 Item Pack
4/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
INVERSE FUNCTIONS
o For a function f:xy, the inverse function is denoted asf 1 :yx.
x y
A B
f
f1
For example : Given thatf:x 2x + 1, findf 1(x).
Solution : Method 1
Let y = 2x + 1
2x =y 1
x =1
2
y
f 1(x) =1
2
x
Method 2
Let f 1(x) = a
f(a) =x
Since f(x) = 2x + 1
f(a) = 2a + 1 =x
a =1
2
x
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 4
-
7/28/2019 Modul MAP 2010 Item Pack
5/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
HHPAPER 1JJ
1. Diagram 1 shows the relation between setA and setB.
Rajah 1 menunjukkan hubungan di antara set A dan set B.
a
b
c
p
q
r
s
SetA SetB
Diagram 1 /Rajah1State
Nyatakan
(a) the range of the relation,julat hubungan itu,
(b) the type of the relation.
jenis hubungan itu.Answer : (a) ..
(b) ..
2. Diagram 2 shows the function : 2f x m x .
Rajah 2 menunjukkan fungsi : 2f x m x .
5
3 9
a
x 2mx
Diagram 2 /Rajah2
Find
Cari
Answer : (a) m = ....
(b) a = .....
(a) the value ofm,
nilai bagi m,
(b) the value ofa.nilai bagi a.
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 5
-
7/28/2019 Modul MAP 2010 Item Pack
6/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
3. In Diagram 3, the functionsgmapsx toy and the function h mapsy toz.
Dalam Rajah 3, fungsi g memetakan x kepada y dan fungsi h memetakan y kepada z
23
8
y zg h
Diagram 3 /Rajah3
Determine
Tentukan
(a) ,1(8)g
(b) h (8),
(c) .(3)hg
Answer : (a)
(b)
(c) .
4. The relation between setXand set Yis defined by the set of ordered pairs
{(4,2), (4,4), (9,3)}.
Hubungan antara set X dan set Y ditakrifkan oleh pasangan tertib {(4,2), (4,4), (9,3)}.
State
Nyatakan
(a) the range of the relation,
julat hubungan itu,
(b) the images of 4.
imej bagi 4.
Answer : (a) ..
(b) ..
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 6
-
7/28/2019 Modul MAP 2010 Item Pack
7/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
5. Diagram 5 shows the relation between two sets of elements.
Rajah 5 menunjukkan hubungan antara dua unsur set.
(1, 2)
(4, 3)
(4, 5)
(8, 3)
x
f(x)
2 4 6 8
2
4
0
Diagram 5 /Rajah5
State
Nyatakan(a) the type of relation,
jenis hubungan,
(b) .1(3)f
Answer : (a) ..
(b) ..
6. In Diagram 6, setB shows the images of certain elements of setA.Dalam Rajah 6, set B menunjukkan imej bagi unsur-unsur tertentu set A.
2
0 1
5
4
2 k
17
Set A SetB
Diagram 6 /Rajah6
(a) State the value ofk.
Nyatakan nilai k.
(b) Using the function notation, expressfin terms ofx.
Dengan menggunakan tatatanda fungsi, ungkapkan f dalam sebutan x.
Answer : (a) k= ...
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 7(b) ..
-
7/28/2019 Modul MAP 2010 Item Pack
8/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 8
3, fi
3,
7. Given : 4f ndx x +
Diberi cari: 4f x x +
(a) the image of 3,
imej bagi3,
(b) the object which has the image of 5.objek yang mempunyai imej 5.
Answer : (a)
(b)
8. Diagram 8 shows the function :1
ah x ,
x
xk, where a and kare constant.
Rajah 8 menunjukkan fungsi :1
ah x ,
x
xk, dengan keadaan a dan k ialah pemalar.
1
a
xx
3
1
Diagram 8 /Rajah8
(a) Determine the value ofk.
Tentukan nilai k.(b) Find the value ofa.
Cari nilai bagi a.
Answer : (a) k= ......
(b) a = ..
-
7/28/2019 Modul MAP 2010 Item Pack
9/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
2. QUADRATIC EQUATIONS
"IMPORTANT NOTES AND FORMULAE
Quadratic equations and their roots
o A quadratic equation is an algebraic equation which has only one unknown and thehighest power of the unknown is 2.
o The general form of quadratic equation is : ax2 + bx + c = 0, where a, b and c areconstants.
o The values which satisfy a quadratic equation are known as the roots.o The roots can be determined by
(a) factorization method.
(b) using formula,x =2 4
2
b b ac
a .
Conditions for different types of roots
o Given a quadratic equation ax2 + bx + c = 0, if(a) b
2 4ac > 0, the equation has two real and distinct roots,
(b) b2
4ac = 0, the equation has two real and equal roots,
(c) b2
4ac < 0, the equation has no roots.
(d) b2
4ac 0, the equation has real roots.
o The expression b2 4ac is known as the discriminant of a quadratic equation.
Forming a quadratic equation from given roots.
o Ifand are the roots of a quadratic equation, then
oSum of the root (SOR) + =b
a
o
Product of the roots (POR) =
c
a
Hence, the quadratic equation is :
x2
(SOR)x + POR = 0
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 9
-
7/28/2019 Modul MAP 2010 Item Pack
10/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 10
HHPAPER 1JJ
1. Express the quadratic equationx 3 = (2x + 5)(x + 2) in the general form.Ungkapkan persamaan kuadratikx 3 = (2x + 5)(x + 2) dalam bentuk am.
Answer : ..
2. One of the roots of the quadratic equation 2x2
+ kx 3 = 0 is 3, find the value of k.
Satu daripada punca-punca persamaan kuadratik2x2
+ kx 3 = 0 ialah 3, cari nilaik.
Answer : k= ..
3. Given that the roots of the quadratic equationx2
hx + 8 = 0 arep and 2p, find the
values of h.
Diberi punca-punca persamaan kuadratikx2
hx + 8 = 0 ialah p dan 2p, carinilai-nilai h.
Answer: h =
-
7/28/2019 Modul MAP 2010 Item Pack
11/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 11
4. A quadratic equationx2
+ kx + 9 = 2x has two equal roots. Find the possible values ofk.
Persamaan kuadratik x2
+ kx + 9 = 2xmempunyai dua punca sama. Cari nilai-nilai kyang mungkin.
Answer : k= ..
5. A quadratic equationpx
2
3px + 9 = 0 has two equal roots, wherep is positive.Determine the value ofp.Persamaan kuadratik px
2 3px + 9 = 0 mempunyai dua punca sama dengan keadaan p
positif. Tentukan nilai p.
Answer : p = ..
6. A quadratic equationx2
+ 3x +p + 5 = 0 has two distinct (different) roots.
Find the range of values ofp.
Persamaan kuadratik x2
+ 3x +p + 5 = 0 mempunyai dua punca berbeza.
Cari julat nilai p.
Answer : ..
-
7/28/2019 Modul MAP 2010 Item Pack
12/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 12
7. Form a quadratic equation which has roots 2 and 5. Give your answer in general form.Bentukkan persamaan kuadratik yang mempunyai punca-punca 2 dan 5.Berikanjawapan anda dalam bentuk am.
Answer : ..
8. A quadratic equation2x2 + 3x 2 = khas two equal roots. Find the value ofk.Suatu persamaan kuadratik2x
2+ 3x 2 = kmempunyai dua punca sama.
Cari nilai k.
Answer : k= ..
9. Given that the quadratic equation 4px2
3kx +p = 0 has two equal roots, find the ratio
k:p.Diberi persamaan kuadratik4px
2 3kx +p = 0 mempunyai dua punca sama, cari
nisbahk:p.
Answer : ..
-
7/28/2019 Modul MAP 2010 Item Pack
13/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
3. QUADRATIC FUNCTIONS
"IMPORTANT NOTES AND FORMULAE
Quadratic functions and their graphs
o A quadratic function in the general form isf(x) = ax2 + bx + c, where a, b and c are
constants and a 0.o The graph of a quadratic function is a parabola with an axis of symmetry passing
through the maximum or minimum point of the curve.
o Ifa > 0, then the graph is : Ifa < 0, then the graph is :
axis of symmetryaxis of symmetry
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengg
anu 13
x
a < 0
xa > 0
x
a < 0
xa > 0
x
a < 0
o The positions of quadratic functions and the types of roots are as follows :
Types of roots
m maximu
inimum graph m graph
Discriminant Position of graph
(a) Two different roots b2
4ac > 0
(b) Two equal roots b2
4ac = 0
(c) No roots b2
4ac < 0
x
a > 0
-
7/28/2019 Modul MAP 2010 Item Pack
14/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 14
(p, q)
x
c
y
0
x = p
y-intercept
Maximum and minimum values of quadratic functions
uadratic functions
2
GRAPH B
(a0) For graph B
- Function :f(x) = a(x +p + - Function :f(x) = a(x +p)2
+- a is positive. - a is negative.
p q nt is (p, q).- minimum point is ( , ). - maximum poi- minimum value off(x) is q. - maximm value off(x) is q.
- corresponding value ofx is p. - corresponding value ofx is - axis of symmetry isx = p. - axis of symmetry isx = p.
Methods of Completing the Square
f(x) = ax2 + bx + c (general form) convert to
(a
(i) Case
f(x) =
2 2
2 2
b bx c
a a
+
Example :
rt f(x) =x2 6x + 8 to CTS form.
+
Example :
rt f(x) =x2 6x + 8 to CTS form.
+
ConveConve
Solution :Solution :
f(x) = f(x) =
2
26( 3) 8
2(1)x +
x 3)2 1= (
(p, q)
x
c
0
x = p
y-intercept
-
7/28/2019 Modul MAP 2010 Item Pack
15/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
(ii) Casea 1
Hak Cipta Ca ngganu 15yzec Montoya SMK Sultan Sulaiman Kuala Tere
f(x) = 2a x
bx c
a+ +
=2 2
2 2b b
a x ca a
+ +
solve u xntil we get in the form f( ) = a(x +p)2
+ q
e the maximum or minimum point forf(x) = 2x2
4x + 5.
(x) = 2(x2
2x) + 5
2] + 5
(b) )
Example :
Determin
Solution :
f
= 2[(x 1)2 (1)
= 2(x 1)2
2 + 5
= 2(x 1)2 + 3
Method2(Using Formula2 24
2 4
b aca x
a a
bf(x) = + + OR f(x) =
2 2
2 4
b ba x c
a a
+ +
Example :
etermine the maximum or minimum point forf(x) = 3x2
12x + 13.
ch the graph off(x).
D
Hence, sket
Solution :2
f(x) =24
2 4
b ac bx
a a
+ + a
2 2( 12) 4(3)(13=
) ( 12)
2(3) 4(3)a x
+ +
(x 2)2
+ 1
value off(x) is 1 and the corresponding value ofx is 2.en .
= 3
Hence, the minimumH ce, the minimum point is (2, 1)
The graph off(x) is :Important facts on sketching the graph :
shown i.e. (0, 13) and (3, 4).
.
(2, 1)
x
y
13
- Minimum parabola shape.- Minimum point is (2, 1).- Minimumvalue ofy is 1.
e- The other 2 points must b - Axis of symmetry isx = 1
(3, 4)
0
-
7/28/2019 Modul MAP 2010 Item Pack
16/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 16
QUADRATIC INEQUALITIES
that satisfies quadratic inequalities can be determined
Ex of values ofx forx2
4x 12 > 0
Solution
x 4x 12 > 0
6) > 0
o The range of the values ofxby graphical method.
ample 1 : Find the range
:
2
(x + 2)(x
x = 2, 6
equalityx(2x 1) < 3.
(2x 1) < 3
< 0
x62
Thus,x < 2,x > 6
Example 2 : Solve the in
Solution :
x 2x
2x 3
(2x 3)(x + 1) < 0x =
3, 1
2
x
Thus, 1
-
7/28/2019 Modul MAP 2010 Item Pack
17/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 17
HHPAPER 1JJ
1. Find the range of values ofx if 2x2
9x + 4 > 0.Cari julat nilai x jika 2x2 9x + 4 > 0.
Answer : ..
2. Find the range of values ofx ifx 7x + 12 < 0.Cari julat nilai x jika x
2 7x + 12 < 0.
Answer : ..
Cari julat nilai x bagix(x 6) < 16.
Answer : ..
2
3. Find the range of values ofx for which x(x 6) < 16.
-
7/28/2019 Modul MAP 2010 Item Pack
18/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 18
Cari julat nilai x yang memuaskan ketaksamaan (x 3)2
< 9 8x.
Answer : ..
real and distinct roots.
Answer : ..
have real roots.
Answer : ..
4. Find the range of values ofx which satisfies the inequality(x 3)2
< 9 8x.
5. Find the range of values ofkif the quadratic equation (1 + k)x2
+ 4kx + 9 = 0 has two
Cari julat nilai k jika persamaan kuadratik(1 + k)x2
+ 4kx + 9 = 0 mempunyai dua
punca nyata yang berbeza.
6. Find the range of values ofp if the quadratic equationpx2
+ 8x +p 6 = 0 does not
Cari julat nilai p jika persamaan kuadratik px2
+ 8x +p 6 = 0 tidakmempunyaipunca nyata.
-
7/28/2019 Modul MAP 2010 Item Pack
19/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 19
ersamaan kuadratik(2 3p)x2 + (p 4)x + 2 = 0 mempunyai
Answer : ..
8. Find the range of values ofx for which (2x + 1)(x + 3) > (x + 3)(x 3).
Answer : ..
7. Find the range of values ofp if the quadratic equation (2 3p)x2 + (p 4)x + 2 = 0 hastwo distinct roots.
Cari julat nilai p jika pdua punca berbeza.
Cari julat nilai x untuk(2x + 1)(x + 3) > (x + 3)(x 3).
-
7/28/2019 Modul MAP 2010 Item Pack
20/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 20
0
19
(3, 1)
x
9. Find the range of values ofm such thatx2
+ 6x = mx 1 has two different roots.
za.
Answer : ..
10. Diagram 10 shows a curve y =p(x + q)2
+ rwhere (3, 1) is a turning point. Determine
lengkungy =p(x + q) + rdengan keadaan (3, 1) adalah titik
Diagram 10 /Rajah10
Answer : p = .. q = r=
Cari julat nilai m dengan keadaan x2
+ 6x = mx 1 mempunyai dua punca berbe
y
pusingan. Tentukan nilaip, q danr.
the value ofp, q and r.Rajah 10 menunjukkan
2
-
7/28/2019 Modul MAP 2010 Item Pack
21/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 21
HHPAPER 2JJ
11. Expressf(x) = 2x2
4x + 9 in the form a(x + h)2
+ kwhere a, h and kare constants.
k
a, h and k.
inimum value off(x) and the corresponding
i maksimum atau minimum bagif(x) dan nilai x yang sepadan.
x2
4x + 9 =p has two different real roots.
12. The quadratic function f(x) = 3[(x k)2
+ h], where h and kare constants, has a
k) + h], dengan keadaan h dan k adalah pemalar,
p.p.
uch thatf(x) = thas real roots.
13. Given that f(x) = 7 mxx2 = 16 (x + n)2 for all real values ofx.
mxx = 16 (x + n) untuk semua nilai x yang nyata.
,
e maximum point.
) and state the axis of symmetry.etrinya.
Ungkapkanf(x) = 2x2
4x + 9 dalam bentuka(x + h)2
+ kdengan keadaana, hdanadalah pemalar.
(a) State the values ofNyatakan nilai a, h dan k.
(b) Determine the maximum or mvalue ofx.
Tentukan nila
(c) Sketch the graph off(x) = 2x2
4x + 9.
Lakarkan graff(x) = 2x2
4x + 9.
(d) Find the range of values ofp such that 2 Cari julat nilai p dengan keadaan 2x
2 4x + 9 =pmempunyai dua punca nyata
yang berbeza.
minimum point at P(5p, 6p2).
Fungsi kuadratikf(x) = 3[(x 2
mempunyai titik minimum pada P(5p, 6p2).
h and ofkin terms of(a) State the value ofNyatakan nilai h dan nilai k dalam sebutan
(b) Given thatp = 1, find the range of values ofts Diberi bahawa p = 1, cari julat nilai t supayaf(x) = tmempunyai punca-punca
nyata.
Ifm > 0 and n > 0, find2 2
Diberi bahawaf(x) = 7 Jikam > 0 dann > 0, cari
(a) the value ofm and ofn
nilai m dan nilai n,(b) the coordinates of th
koordinat titik maksimum.
(c) Hence, sketch the graphf(x Seterusnya, lakar graf f(x) dan nyatakan persamaan paksi sim
-
7/28/2019 Modul MAP 2010 Item Pack
22/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 22
4. SIMULTANEOUS EQUATIONS
"IMPORTANT NOTES AND FORMULAE
Linear equation = equation that involves two variables such asx andy where the
vesx andy other than linear equation.
Basic algebra in this topic :
o Expanding
Expand (2x 1)2.
ging subject
iven 2x 3y = 6, expressx as a subject.
=
maximum indices ofx andy is one.
Non linear equation = equation invol
2
32
x
.Example 1 :
Solution : (2x 1)(2x 1)
= 4x2
4x + 1
o Chan
e 3. G Exampl
Solution : 2x 3y + 6
x =3y 6
2
+
o Solving quadratic equation
5x 3 = 0.
n Method
0
Example 4. Solve 2x2
+
Solution :
Factorizatio
(2x 1)(x + 3) =
x =1
, 32
Example 2 : Expand
Solution :3 3
2 2
x x
=2 6 9
4
x x +
-
7/28/2019 Modul MAP 2010 Item Pack
23/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 23
Example 5. Solve 2x2 5x 4 = 0.
Solution :
Formula Method
(Usually used when the final answer is not an integer or fraction)
x =2
4
2
b b ac
a
2( 5) ( 5) 4(2)( 4)
2(2)
=
= 3137, 0637
Final answers can be calculated by using calculator, that is :
All early and final answers should be written in at least 4 significant figures.T
All simultaneous equations should be solved by substitution method.
TO SOLVE SIMULTANEOUS EQUATIONS, FOLLOW THESE STEPS
o).
MODE/EQN/degree(2)/a?/b?/c?)
hen, conclude your final answer according to the question stated.
From linear equation, expressx ory as a subject.
o Substitute the result into the non-linear equation (notice that only one unknown remainso Solve the quadratic equation formed (by factorization or using formula).o Find the second unknown (by substituting in the third equation).
-
7/28/2019 Modul MAP 2010 Item Pack
24/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 24
HPAPER 2JJ
1. Solve the simultaneous equationx2
y +y2
= 2y + 2x = 10.
2. Solve the simultaneous equations
H
2 2x y+ = and 22 7y xy = . Give your answers
correct to two decimal places.
Selesaikan persamaan serentak 2 2x y+ = dan 22 7y xy = . Berikan jawapan anda
uhan.
3. Solve the simultaneous equation 1
betul sehingga dua tempat perpul
2 23 2 6x y x y = =
2 6 1x y x y Selesaikan persamaan serentak 3 2 2 = =
ltaneous equation x2
+y2
= 3x +y = 5..
5. Solve the simultaneous equations a b = 3 and a2
+ 2b = 10. Give your answers
4. Solve the simuSelesaikan persamaan serentak x
2+y
2= 3x +y = 5...
correct to two decimal places.
Selesaikan persamaan serentak 3a b = dan 2 2 10a b+ = . Berikan jawapan andauhan.
6. Solve the simultaneous equations
0
7. Solve the following simultaneous equations :
rect to two decimal place.
perpuluhan.
8. Solve the simultaneous equations x 5y = 2 and 6.
betul sehingga dua tempat perpul
Selesaikan persamaan serentak
2 3 4 0x y + = 2 5 1x xy =
Selesaikan persamaan serentak berikut:
3x + 2y + 1 = 02
x + 4xy + 4 = 0
Give your answer cor
Berikan jawapan anda betul kepada dua tempat
2 24 7x y xy =
Give your answers correct to two decimal places.
Selesaikan persamaan serentak x 5y = 2 dan 2 24 7 6.x y xy =
Berikan jawapan anda betul kepada dua tempat perpuluhan.
-
7/28/2019 Modul MAP 2010 Item Pack
25/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SM
25
5. INDICES AND LOGARITHMS
Laws of Indices :
Zero Index :
:
Laws of L ogarithms
The properties of logarithms :
Change of base of logarithms
Method to change logarithmic for
"IMPORTANT NOTES AND FORMULAE
am
an = a
m + na
m a
n = a
mn
(am
)n = a
mn (ab)n
= anb
n
K Sultan Sulaiman Kuala Terengganu
n na a
= nb b
a0 = 1
an
=1n
a Negative Index
Fractional Index :
:
:
m to index form and vice versa :
1
nna a= and ( )m
mnna a=
logam
n = logam loganlogamn = logam + logan logamn = n logam
Since a1
= a , logaa = 1
Since a0
= 1 , loga 1 = 0
loglog
log
c
a c
bb
a= and
1log
loga bb
a=
If log N = xa
then, ax
=
-
7/28/2019 Modul MAP 2010 Item Pack
26/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 26
HHPAPER 1JJ
1. Simp
lify2 3 2
13 9
27
p p
p
+
.
n Ringkaska 2 3 2
1
3 9
27
p p
p
+
.
Answer : ..
x x 1
Selesaikan persamaan 16 = 32 .
Answer : ..
2. Solve the equation 16 = 32 .x x 1
-
7/28/2019 Modul MAP 2010 Item Pack
27/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
3
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 27
3. Given that log10x = m and log10y = n, express 10log100
y
=
in terms ofm and n.
3
10log100
x ydalam sebutan m dan n Diberi log10x = mdan log10y n, ungkapkan .
Answer : ..
ri =x, ungkapkan setiap yang berikut dalam sebutan x,
,
.
Answer : (a) ..
(b) ..
4. Given that 3log N=x, express each of the following in terms ofx,
3log N Dibe
(a) 3log N2
9log N(b)
-
7/28/2019 Modul MAP 2010 Item Pack
28/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 28
5. Solve the equation 2 2log 2 log (1 3 )p p = 1.
Selesaikan persamaan 2 2log 2 log (1 3 )p p = 1.
Answer : ..
Selesaikan persamaan 3(9 ) = 27 .
Answer : ..
6. Solve the equation 3(9x + 4
) = 27x + 1
.x + 4 x + 1
-
7/28/2019 Modul MAP 2010 Item Pack
29/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 29
x 17. Solve the equation 5
125= 0.
1Selesaikan persamaan 5
x
125= 0.
Answer : ..
8. Solve the equation .2 1 24 32x x +=
Selesaikan persamaan 2 1 24 32x x +
= .
Answer : ..
9. Solve1
216
2x+
= .
Selesaikan1
216
2x+
=
Answer : ..
-
7/28/2019 Modul MAP 2010 Item Pack
30/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 30
Selesaikan persamaan 43x 1
2x = 16 x 5.
Answer : ..
10. Solve the equation 43x 1
2x = 16 x 5.
1 416 .
x = 11. Solve the equations52x
Selesaikan persamaan 15
416 .
2
x
x
=
Answer : ..
-
7/28/2019 Modul MAP 2010 Item Pack
31/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 31
"
Distance between two points.
6. COORDINATE GEOMETRY
IMPORTANT NOTES AND FORMULAE
2 22 1 2 1( ) ( )x x y y + DistanceAB =
Midpoint.
(x,y) = 1 2 1 2,2 2
x+ y y+
A point dividing a segment of a line with ratio m : n.
(x,y) = 1 2 1 2,nx mx ny mym n m n
+ + + +
Area of polygon.
Area =
1
2
1 2 3 1
1 2 3 1
x x
y y y
x
y
=1
1 2 2 3 3 1 2 1 3 2 1 3( ) ( )x y x y x y x y x y x y+ + + + 2
Gradient of a straight line.
2 1
2 1
y y
x x
Gradient, m =
ion of straight line.
Method 1
ient and (x1,y1) is any point on the straight line.
To form equat a
y y1 = m(x x1), where m is grad
Method 2
y = mx + c (by finding the value ofc)
-
7/28/2019 Modul MAP 2010 Item Pack
32/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 32
Forms of equation of a straight line.
o Gradient form y = mx + c
General form ax + by + k= 0
o Intercept form
o
x y
a brespectively.
+ = 1, where a and b lie on thex-axis and y-axis
Parallel and perpendicular straight lines.
o For parallel straight lines m1 = m2For perpendicular straight lines m m2 = 1
en two points.
o Distance from a moving pointP(x,y) to a fixed point,A is a constant.
ual
atio m : n.
o 1
Equation of locus involving distance betwe
PA = k
o Distance from a moving pointP(x,y) to two fixed points,A andB is eq(equidistant).
PA =PB
o Distance from a moving pointP(x,y) to two fixed points,A andB is in the r
PA = kPB
-
7/28/2019 Modul MAP 2010 Item Pack
33/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 33
HHPAPER 1JJ
through pointsA(k+ 3, 5k) andB(k 1, 2k+ 1) has a
gradient
1. A straight line that passes
of1
2. Find
(a) the value ofk,
Answer : (a) k= ..
(b) ....................................
perpendicular toACat pointA(0, 4).
dengan AC pada titikA(0, 4).
Diagram 2 /Rajah2
Find / Cari
(a) the value ofk,
(b) the equation ofAC.
an AC.
Answer : (a) k= ..
(b) ....................................
(b) the equation ofAB.
2. In Diagram 2, the equation of the straight lineAB is 2y =x + k. Given thatAB is
Dalam Rajah 2,persamaan garis lurus AB ialah 2y =x + k.Diberi AB berserenjang
nilai k,
persama
y
A (0, 4)
x
y =x + k
0
2
B
C
-
7/28/2019 Modul MAP 2010 Item Pack
34/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 34
3. In Diagram 3,PQ and QR are two straight lines which are perpendicular to each other at
PQ isx 2y + 6 = 0.
Find / Cari
koordinat P dan Q,(b) the equation ofQR.
an bagi QR.
Answer : (a) P= ..
Q = .............................
point Q. PointsPand Q are on thex-axis and they-axis respectively. The equation of
Dalam Rajah 3,PQ dan QR adalah dua garis lurus yang berserenjang antara satusama lain pada titik Q. Titik P dan titik Q terletak pada paksi-x dan paksi-y masing-
masing.
Ry
P
Q
xO
x 2y + 6 = 0
Diagram 3 /Rajah3
(a) the coordinates ofPand Q,
persama
(b) ....................................
-
7/28/2019 Modul MAP 2010 Item Pack
35/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 35
4. In Diagram 4, the straight linePQ intercepts thex-axis and they-axis at the points
Dalam Rajah 4,garis lurus PQ memintas paksi-x dan paksi-y pada titik P dan titik Q
masing-masing.
(a) Write down the equation ofPQ in the intercept form.
Tulis persamaan san.(b) Find the equation of a straight line which is parallel to the straight linePQ and
passes through the point S(8, 3).
lurus PQ dan melalui titik
Answer : (a) ............
(b) ....................................
Pand Q respectively.
y
P(0, 3)
O Q(4, 0)x
Diagram 4 /Rajah4
PQ dalam bentuk pinta
Cari persamaan garis lurus yang selari dengan garis
S(8, 3).
-
7/28/2019 Modul MAP 2010 Item Pack
36/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 36
line 3x + 5y 15 = 0 is parallel to the straight line joining the pointsA andB.
Titik A dan titik B mempunyai koordinat(6, 3) dan (4, k) masing-masing. Garis lurus
k,ofAB,
jarak AB.
Answer : (a) k= ..
(b) ....................................
respectively. IfQ divides the straight linePR in the ratio 3 : 2, find the coordinates ofR.
PQR ialah garis lurus dengan koordinat P dan Q masing-masing ialah (2, 1) dan
Answer : ..
5. The pointsA andB have coordinates (6, 3) and (4, k) respectively. The straight
3x + 5y 15 = 0 adalah selari dengan garis lurus yang menyambungkan titik A dan
titik B.Find / Cari
alue ofk,(a) the v
nilai(b) the distance
6. PQR is a straight line where the coordinates ofPand Q are(2, 1) and (1, 2)
(1, 2). Jika Q membahagi garis lurus PR dengan nisbah 3:2, cari koordinat R.
-
7/28/2019 Modul MAP 2010 Item Pack
37/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 37
7. Given that the coordinates ofA andB are (4, 1) and (1, 2) respectively. Find the
: ..
Titik-titik R, S dan T masing-masing mempunyai koordinat(5, 2), (1, 4) dan (3, 6).
Answer : m = ..
equation of the straight line that passes through the point T(1, 3) and parallel withto the straight lineAB.
Diberi koordinat A dan B masing-masing ialah (4, 1) dan (1, 2). Cari persamaangaris lurus yang melalui titik T(1, 3) dan selari dengan garis lurus AB.
Answer
8. The coordinates ofR, Sand Tare (5, 2), (1, 4) and (3, 6) respectively. If point Sdivides the straight lineRSTin the ratio m : 1, find the value ofm.
Jika titik S membahagi garis lurus RST dengan nisbah m :1, cari nilai m.
-
7/28/2019 Modul MAP 2010 Item Pack
38/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 38
9. Find the equation of the straight line perpendicular to the straight line 6x + 3y 2 = 0
Answer : ..
passes through the point (12, 5), find the value ofa and ofb.
Answer : a = b =
and passes through the point (6, 1).Cari persamaan garis lurus yang berserenjang dengan garis lurus 6x + 3y 2 = 0 dan
melalui titik(6, 1).
10. Given the straight line 4x + 3y 6 = 0 is parallel to the straight liney = ax + b which
Diberi garis lurus 4x + 3y 6 = 0 adalah selari dengan garis lurus y = ax + b yang
melalui titik(12, 5), cari nilai a dan nilai b.
-
7/28/2019 Modul MAP 2010 Item Pack
39/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 39
HHPAPER 2JJ
y scale drawing will not be accepted.
Penyelesaian secara lukisan berskala tidak diterima.
4 = 0.
x y + 4 = 0.
Diagram 11 /Rajah11
Diberi PQ : QR = 2 : 3, cari
hR.
is rus yang berserenjang dengan PR dan melaluiR.
11. Solution to this question b
In Diagram 11, the equation of the straight linePQR is 2x y +
Dalam Rajah 11, persamaan garis lurusPQRialah 2
P
Q
yR
O x
Given thatPQ : QR = 2 : 3, find
(a) the coordinates ofR,
koordinatR,
(b) the equation of a straight line perpendicular toPR and passes throug
persamaan gar lu
-
7/28/2019 Modul MAP 2010 Item Pack
40/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 40
Solution to this question by scale drawing will not be accepted.
Penyelesaian secara lukisan berskala tidak diterima.
=x + 4 such that
4AB : BC = 1 : 4.
Diagram 12 /Rajah12
Find
Cari
e coordinates ofA,
inat A,
A.
12.
Diagram 12 shows three pointsA, B and Con the straight line 2y
AB :BC= 1 : 4.
Rajah 20 menunjukkan tiga titik, A, B dan C yang berada pada garis lurus 2y = x +dengan keadaan
y
x
A
B(2, 3)
C
O
(a) th
koord
(b) the coordinates ofC,koordinat C,
(c) the area of triangle CO luas segitigaCOA.
-
7/28/2019 Modul MAP 2010 Item Pack
41/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 41
13. Solution to this question by scale drawing will not be accepted.
Penyelesaian secara lukisan berskala tidak diterima.
-axis respectively. Given that the
(a) Find the equation
Cari persamaan garis lurus QR.
ended to a point Swhich lies on thex-axis andfR.
= 2QS.
In Diagram 13,PQ and QR are two straight lines whic
at point Q. PointPand point Q lie on thex-axis andy
h are perpendicular to each other
equation ofPQ is 3y + 2x 9 = 0.
Dalam Rajah 13,PQdanQRialah dua garis lurus yang berserenjang di titikQ. Titik Pdan titik Q masing-masing terletak di atas paksi-xdan paksi-y.Diberi persamaan garis
lurus PQ ialah 3y + 2x 9 = 0.
x
y
O P
Q
R
3y + 2x 9 = 0
Diagram 13 /Rajah13
ofQR.
(b) The straight lineRQ is ext
RQ = 2QS. Find the coordinates o Garis lurus RQ dipanjangkan ke titik S yang terletak di atas paksi -x danRQ
Cari koordinat R.
(c) Calculate the area ofPQR.Hitung luasPQR.
-
7/28/2019 Modul MAP 2010 Item Pack
42/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 42
7. STATISTICS
ND FORMULAE"IMPORTANT NOTES A
For Ungrouped Data
Mean, xN
=
e,Varianc2
2 2( )x
xN
=
Standard deviation,2
2( )x
xN
=
For Grouped Data
fxx
f
=
Mean,
Variance,2
2 2( )fx
f =
eviation,2
2( )fx
xf
= Standard d
The mode of a data set can be obtained from a histogram :
Mode
Mode
Frequency
Variable
Modal
class
-
7/28/2019 Modul MAP 2010 Item Pack
43/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 43
Median
m = 2L
m
NF
C
f
+
, where
First Quartile
Q1 = 14
Q
F
L
1Q
N
Cf
+
, where
Third Quartile
Q3 = 34
Q
F
L
3
3
Q
N
Cf
+
, where
L = lower boundry of the median class
N= total frequency
C= class size
class
LQ1 = lower boundry of the 1
F= cumulative frequency before mediandian classfm = frequency ofme
stquartile class
N= total frequency
C= class size
lass
LQ3 = lower boundry of the 3rdquartile class
N= total frequency
C= class size
lass
F= cumulative frequency before 1stquartile c
quartile classfQ1 = frequency of 1st
F= cumulative frequency before 3rdquartile crdquartile classfQ3 = frequency of 3
-
7/28/2019 Modul MAP 2010 Item Pack
44/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 44
Marks/Markah 30-39 40-49 50-59 60-69
Number of students
r4 9 16 11
Bilangan pelaja
HHPAPER 1JJ
marks acquired by 40 students in a test.
Jadual1 menunjukkan taburan markah yang diperolehi 40pelajar dalam suatu ujian.
1
Without drawing an ogive, calculate the median mark.
Answer : ..
1. Table 1 shows the distribution of the
Table 1 /J adual
Tanpa melukis ogif, hitung markah median.
2. Table 2 shows the distribution of age of 100 residents in a particular housing area.
Jadual2 menunjukkan taburan umur100 penduduk di suatu taman perumahan.
Age (in years)
Umur(dalam tahun)1 15 16 30 31 45 46 60
No. of residents
Bilangan penduduk28 52 14 6
T le 2 / ual 2
Without drawing the ogive, find the third quartile age.
Answer : ..
ab J ad
Tanpamelukis ogif, cari umur kuartil ketiga.
-
7/28/2019 Modul MAP 2010 Item Pack
45/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 45
3. The sum of the 10 numbers is 170 and the sum of the squares of the numbers is 2930.
bor itu.
Answer : ..
Diberi bahawa min bagi set data 5, 3, 5, 10 dan xialah 6. Cari nilai
variance.ians.
Answer : (a)x = ....
Min bagi set data 12 5a, 4a, 3a dan a2
ialah 5. Cari nilai-nilai a yang mungkin.
Answer : a = ..
Find the variance of the 10 numbers.
Hasil tambah 10 nombor ialah 170 dan hasil tambah kuasa dua nombor-nombor itu
ialah 2930. Cari varians bagi 10 nom
4. Given that the mean of a set of data 5, 3, 5, 10 andx is 6. Find the value of
(a) x,
(b) the var
(b) ..
5. The mean of the set of data 12 5a, 4a, 3a and a2
is 5. Find the possible values ofa.
-
7/28/2019 Modul MAP 2010 Item Pack
46/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 46
6. Given that the mean of a set of six numbers, 11, 13, 19, 20, m and 2m is 14, find
umbers.
Answer : (a) m = ..
1 2 3 4 5
ri
x,
Answer : (a) ..
Diberi min bagi satu set enam nombor, 11, 13, 19, 20, m dan 2m ialah 14, cari
(a) the value ofm,
nilai m,
(b) the standard deviation of the set of n sisihan piawai bagi set nombor itu.
(b) ..
7. A set of data x ,x ,x ,x ,x has mean 7 and standard deviation 3. FindSatu set datax1,x2,x3,x4,x5 mempunyai min 7 dan sisihan piawai 3. Ca
(a) the sum of the data, x,
hasil tambah bagi data,
(b) the sum of the squares of the data, x2hasil tambah bagi kuasa dua data, x2 .
(b) ..
-
7/28/2019 Modul MAP 2010 Item Pack
47/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 47
the score.
i skor min.
8. Table 8 shows the score of a group of students in a quiz, calculate the mean of
Jadual8 menunjukkan skor sekumpulan pelajar dalam suatu pertandingan kuiz,
hitung nila
Score1 2 3 4
SkorNumber of students
an pelajarBilang3 9 13 5
Table 8 / 8
Answer : ..
9. A set of six numbers has a mean of 13 and the sum of squares of these numbers is1030. Find the variance of the set of data.
bortu.
Answer : ..
Rajah
Satu set enam nombor mempunyai min 13 dan hasil tambah kuasa dua nombor-nomitu ialah 1030. Cari varians bagi set data i
-
7/28/2019 Modul MAP 2010 Item Pack
48/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 48
HHPAPER 2JJ
x4,x5 andx6 has a mean of 4 and a standard deviation of 3.
Satu set skor,x1,x2,x3,x4,x5danx6mempunyai min 4 dan sisihan piawai 3.
e is multiplied by 4 and then 3 is added to it. For the new set of scores,
ean,
viation.n piawai.
. The mean of a set of numbers 2, 6,x,x + 1, 6, 10, 7, 8 is 6.
Min bagi satu set nombor-nombor2, 6,x,x + 1, 6, 10, 7, 8 ialah 6.
e ofx,
viation of the numbers above.
iawai bagi nombor-nombor di atas.
d then 3 is added it, find
3, cari
ns
umbers.
bor-nombor baru itu.
10. A set of scores,x1,x2,x3,
(a) Find / Cari(i) x,(ii) x2.
(b) Each scor
find
Setiap skor didarab 4 dan kemudian ditambah 3. Untuk set skor yang baru, cari
(i) the m
min,
(ii) the standard de sisiha
11
Find / Cari
(a) the valu
nilai x,(b) the standard de
sisihan p
If each of the numbers above is multiplied by 2 an
Jika setiap nombor di atas didarab 2 dan kemudian ditambah
(c) the mean,
min,
(d) the variance
varia
f th t of no e new se
bagi set nom
-
7/28/2019 Modul MAP 2010 Item Pack
49/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 49
a) A set of positive integers consists of 1, 4 andp. The variance for this set of
integers is 6. Find the value ofp.
3 4 5 6 7
bers is 3080.
kuasa dua nombor-nombor itu ialah
in dan varians bagi 7 nombor itu.
viation of the set of 8 numbers.iawai bagi set8 nombor itu.
12. (
Satu set integer positif terdiri daripada 1, 4 dan p.Nilai varians untuk set iniialah 6. Cari nilaip.
,x ,x ,x ,x ,x }. The sum of the numbers is 140 and the(b) Given that setP= {x1,x2sum of the squares of the num
Diberi bahawa setP= {x1,x2,x3,x4,x5,x6,x7}.Hasil tambah bagi nombor-nombor itu ialah 140 dan hasil tambah bagi3080.
(i) Find the mean and the variance for the 7 numbers.Cari m
(ii) When kis added to setP, the mean increased by 2.Apabila k ditambah kepada set P, min bertambah sebanyak2.
Find / Cari
(a) the value ofk,nilai k,
(b) the standard de sisihan p
-
7/28/2019 Modul MAP 2010 Item Pack
50/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 50
8. CIRCULAR MEASURE
rad = 180
adians to degrees and vice versa
"IMPORTANT NOTES AND FORMULAE
Conversion of r
(a) Convert from radians to degrees.
180 rad =
o
(b) Convert from degrees to radians
= 180
o
Length of arcAB,s = r, where must be in radian.
=Area of a sector of a circle,A 21
2r , where must be in radian.
2
can be in degrees or radians.
s (Length of arcAB)
B
r
r
A
r
r
O
P
Q
major sector
minor sector
Area of triangle,A = ab sin C
Hence,A = r sin , where
-
7/28/2019 Modul MAP 2010 Item Pack
51/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 51
HHPAPER 1JJ
1. Convert / Tukar
(a) 3925 to radians,ian,
rees and minutes.
a darjah dan minit.
Answer : (a) ..
Rajah 2 menunjukkan sektorOAB.
s.
TukarBOA ke radian.
Cari panjang lengkok AB.
Answer : (a) ..
3925ke rad(b) 0428 radian to deg
0428 radian kepad
(Use / Guna= 3142)
(b) ..
2. Diagram 2 shows a sectorOAB.
B
125 cm
82O
A
Diagram 2 /Rajah2
(a) Convert BOA to radian
(b) Find the length of arcAB.
(Use / Guna= 3142)
(b) ..
-
7/28/2019 Modul MAP 2010 Item Pack
52/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 52
3. Diagram 3 shows a sectorPOQ with centre O.
Gi m and the perimeter of sector POQ is 425 cm.Find the value ofin radians.
.
Answer : = ..
Rajah 4 menunjukkan bulatan berpusat O.
Given that th cEFis 4187 cm, find the length, in cm, of theradius.
.
Answer : ..
Rajah 3 menunjukkan sektor POQ berpusat O.
P
QO
Diagram 3 /Rajah3
ven the length of arcPQ is 125 c
Diberi panjang lengkok PQ ialah 125 cm dan perimeter sektor POQ ialah 425 cm
Cari nilaidalam radian.
4. Diagram 4 shows a circle with centre O.
O
E F
105 rad.
Diagram 4 /Rajah4
e length of the major ar
Diberi bahawa panjang lengkok major EF ialah 4187 cm, cari panjang, dalam cm,bagi jejari
(Use / Guna= 3142)
-
7/28/2019 Modul MAP 2010 Item Pack
53/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 53
O
A
B
20
5. In Diagram 5, AOB = 20 and the length of arcAB is 8 cm.
Diagram 5 /Rajah5
Find / Cari
(a) the length ofOB,
OB,orOAB.
B.
Answer : (a) ..
OQ = 5 cm and QR = 13 cm.
13 cm.
n.
Cari perimeter kawasan berlorek.
Answer : ..
Dalam Rajah 5, AOB = 20dan panjang lengkok AB ialah 8 cm.
panjang(b) the area of the sect
luas sektor OA(Use / Guna= 3142)
(b) ..
6. In Diagram 6, OPR is a quadrant of a circle with centre O. OQR is a triangle where
Dalam Rajah 6, OPRialah sukuan bulatan berpusatO. OQRialah segitiga dengankeadaanOQ = 5 cm danQR =
P
O
Q
R
Diagram 6 /Rajah6
Find the perimeter of the shaded regio
(Use / Guna= 3142)
-
7/28/2019 Modul MAP 2010 Item Pack
54/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 54
C D O A
B
HHPAPER 2JJ
7. In Diagram 7,ABCD is a semicircle with centre O and diameter 10 cm.
.
Diagram 7 /Rajah7
iven thatBD is an arc with centreA.
Diberi bahawa BD ialah lengkok bulatan berpusat A.
Nyatakan BADdalam radian.
e length of arcBD,ng lengkok BD,
region.
.
Dalam Rajah 7,ABCD ialah semibulatan berpusat O dan diameter10 cm
G
(a) State BAD in radian.
(b) Find
Cari
(i) th panja
(ii) the area of the shaded
luas kawasan berlorek
-
7/28/2019 Modul MAP 2010 Item Pack
55/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 55
8. In Diagram 8,AB is an arc of a circle, with centre O whileBCis an arc of a circle
8, AB adalah lengkok suatu bulatan berpusat di O manakala BC adalah
Diagram 8 /Rajah8
e of, in radians,
with centreD. Given thatD is the mid point of OB where OB = 12 cm and CDB =18 rad.
Dalam Rajah
lengkok suatu bulatan berpusat di D. Diberi bahawa D ialah titik tengah OB dengankeadaan OB = 12cm dan CDB = 18rad.
18 rad
A
B
C
DO
Find / Cari
(a) the valu
nilai , dalam radian,
(b) the area of the sectorOAB,
luas sektor OAB,
(c) the perimeter of the shaded region.perimeter bagi rantau berlorek.
[Use / Guna= 3142]
-
7/28/2019 Modul MAP 2010 Item Pack
56/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Ca
56
9. DIFFERENTIATION
"IMPORTANT NOTES AND FORMULAE
Techniques of differentiation
1. The first derivative ofy = axn
using formula.
is an integer.
Ify = k
Given thaty = ax n where a is a constant and n
dy
= naxn 1
dx
, where kis constant
yzec Montoya SMK Sultan Sulaiman Kuala Terengganu
dx
dy= 0
2. The first derivative of a product of two polynomials.
3. of two polynomials.
Given that y =
iven that y = uvG
The first derivative of a quotient
v
u
posite function.4. The first derivative of the com
Given that y = k(ax + b)n
dx= u
dy
dx
dv+ v
dx
du
dy
dx =
2
du dvv u
dx dx
v
1( )
ndynka ax b
dx
= +
the value ofa is the differentiationof the expression in the brackett
-
7/28/2019 Modul MAP 2010 Item Pack
57/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 57
HHPAPER 1JJ
Giveny = 4(1 2x)3, find
dy
dx
.1.
Diberi y = 4(1 2x)3, cari
dy
dx.
Answer :
2. Differentiate x2(2x 5)
4with respect tox.
Answer :
3. Differentiate
Bezakan x2(2x 5)
4terhadap x.
2
1
(3 5)x with respect tox.
Bezakan2
1
(3 5)x terhadap x.
Answer :
-
7/28/2019 Modul MAP 2010 Item Pack
58/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
4. Given a curve with an equationy = (2x + 1)5, find the gradient of the curve at the point
x = 1.
Diberi suatu lengkung dengan persamaany = (2x + 1)5, cari kecerunan lengkung itu
pada titik di manax = 1.
Answer:
5. Given thaty = 3x2
4
x
+ 4, find the value ofdy
dx
whenx = 2.
Diberiy = 3x2
4
x+ 4, cari nilai
dy
dxapabila x = 2.
Answer : ..
6. Given y =35
6
x 1, evaluate
2
2
d y
dxwhenx = 3.
Diberiy =35
6
x 1, nilaikan
2
2
d y
dxapabilax = 3.
Answer :
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 58
-
7/28/2019 Modul MAP 2010 Item Pack
59/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 59
57. Find the equation of the tangent to the curve 23y x= + at the point (1, 2).
Cari persamaan tangen kepada lengkung 23y x 5= + pada titik(1, 2).
Answer :
8. Find the equation of the normal to the curve y = 23 8 1x x + at the point (1, 4).
Cari persamaan normal kepada lengkung y =
2
3 8 1x + pada titik(1, 4).
Answer : ..
9. Giveny =2
3
(2 3)x , find the value of
dy
dxwhenx = 1.
Diberiy =2
3
(2 3)x ,cari nilai bagi
dy
dxapabila x = 1.
Answer :
-
7/28/2019 Modul MAP 2010 Item Pack
60/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
HHPAPER 2JJ
10. The gradient of the curve 4k
y x= at the point (2, 7) is 41
2 ,
Kecerunan lengkung 4k
y x= pada titik(2, 7) ialah 41
2,
Find / Cari
(a) value of k,
nilai k,
(b) the equation of the normal at the point (2, 7),
persamaan normal pada titik(2, 7),
(c) small change in y whenx increases from 2 to 202.
perubahan kecil bagi y bila x menokok dari 2 kepada 202.
11. Given that2
4y
h= and , find2 5h x=
Diberi2
4y
h= dan , cari2 5h x=
(a)dy
dxin terms ofx,
dy
dx dalam sebutanx,
(b) the rate of change ofx when h changes at a rate of 4 units s1
,
kadar perubahan bagi x apabila kadar perubahan bagi h ialah 4unit s1
,
(c) the small change iny whenx decreases from 2 to 198.
perubahan kecil dalam y apabila x menyusut dari 2 kepada 198.
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 60
-
7/28/2019 Modul MAP 2010 Item Pack
61/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 61
10. SOLUTIONS OF TRIANGLES
"IMPORTANT NOTES AND FORMULAE
SINE RULE
For any triangleABC, the sine rule is applicable.
c
b
B
A C
a
c
b
B
A C
a
A C
B
Ca
a
b
c
sin
a
A=
sin
b
B=
sin
c
C
Sine Rule
The sine rule can be applied in the following cases :(a) Two angles and the length of a side are given.
(b) Two sides and a non-included angle are given.
COSINE RULE
For any triangleABC, the cosine rule is applicable.
a2 = b2 + c2 2bc cosA
b2 = a2 + c2 2ac cosB
c2 = a2 + b2 2ab cos C
Cosine Rule
The cosine rule can be applied in the following cases :
(a) Two sides and an included angle are given.(b) Three sides are given.
AMBIGUOUS CASE
Ambiguous case arises when :(a) two sides and a non-included angle are given and(b) the non-included angle is an acute angle that is
opposite the shorter side given.
-
7/28/2019 Modul MAP 2010 Item Pack
62/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 62
AREA OF A TRIANGLE
For any triangleABC, the area can be calculated by the formula :
Area ofABC= 12
ab sin C
or1
2ac sinB
or1
2bc sinA
c
b
B
A C
a
HHPAPER 2JJ
SECTION C
1. Diagram 1 shows a triangleABCwhereADCis a straight line and BDCis obtuse.Rajah 1 menunjukkan segi tiga ABC dengan keadaan ADC adalah garis lurus dan
BDCcakah.
5 cm6 cm
x cm
54
2 cmA
DC
B
Diagram 1 /Rajah1
Find
Cari
(a) BDA,(b) the value ofx.
nilai x.
-
7/28/2019 Modul MAP 2010 Item Pack
63/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
2. In Diagram 2,ADB is a straight line.
Dalam Rajah 2,ADB ialah garis lurus.
44
34 cm
62 cm38 cm
A B
C
D
Diagram 2 /Rajah2
Calculate the length ofDB.
Hitung panjang DB.
3. In Diagram 3, SUTis a straight line whereRU= 5 cm, SU= 3 cm and UT= 7 cm.
Dalam Rajah 3, SUT ialah garis lurus dengan keadaan RU= 5 cm, SU= 3 cm
danUT= 7 cm.
65
3 cm 7 cm
5 cm
R
SU T
Diagram 3 /Rajah3
Given that RUS= 65, calculateDiberi bahawaRUS= 65, hitung
(a) the length ofRS,
panjang RS,
(b) the area of the triangleRTU.
luas segitiga RTU.
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 63
-
7/28/2019 Modul MAP 2010 Item Pack
64/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
4. Diagram 4 shows a quadrilateralPQRS.
Rajah 4 menunjukkan sebuah sisiempat PQRS.
58 cm
62 cm
167 cm106
P
Q
R S48
Diagram 4 /Rajah4
(a) Calculate
Hitung
(i) the length, in cm, ofPR,
panjang, dalam cm, bagi PR,
(ii) PRQ.
(b) Calculate the area, in cm2, ofPQR.
Hitung luas, dalam cm2, bagiPQR.
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 64
-
7/28/2019 Modul MAP 2010 Item Pack
65/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
11. INDEX NUMBERS
"IMPORTANT NOTES AND FORMULAE
Index number or price index.
Q0
= Quality or price of the item at base time
Q1
= Quality or price of the item at the specific time1
0
100Q
I= Q
Composite index.
W= weightageI= index number or price index
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 65
To find corresponding price.
Since,1
0
100QIQ
=
01Corresponding price, =
100
I QQ
To find composite index involving three years.
100
P QFormula R
=
I = i i
i
W IW
YearB
Price = Q1
Index Number
I
YearA
Price = Q0
YearB
Index or
Composite Index
P
YearA YearC
Index or
Composite Index
Q
Index or
Composite Index
R
-
7/28/2019 Modul MAP 2010 Item Pack
66/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
HHPAPER 2JJ
SECTION C
1. Table 1 shows the prices and the price indices of four types of food items in the year2006 based on the year 2004. Diagram 1 shows the pie chart that reflects the proportion
of expenditure of Puan Aminah in the year 2004.
Jadual1 menunjukkan harga dan indeks harga bagi empat jenis makanan dalam tahun
2006 berasaskan tahun 2004. Rajah 1 menunjukkan carta pai bagi perbandingansebahagian perbelanjaan Puan Aminah pada tahun 2004.
Price per kg
Harga se kgFood item
Makanan Year 2004
Tahun 2004
Year 2006
Tahun 2006
Price index in 2006
based on 2004
Indeks harga tahun2006 berasaskan
tahun 2004
P x RM 720 120
Q RM 500 y 110
R RM 400 RM 520 130
S RM 700 RM 910 z
Table 1 /J adual 1
70
80120P
Q
R
S
Diagram 1 /Rajah1
(a) Find the values ofx,y andz.Cari nilai-nilai x, y dan z.
(b) Calculate the price index ofPin the year 2004 based on the year 2002 if the
price ofPin the year 2002 is RM 545.Hitung indeks harga bagi P pada tahun 2004 berasaskan tahun 2002jika
harganya pada tahun 2002 ialah RM 545.
(c) Find the composite index for the four types of food in the year 2006 based on
the year 2004.
Cari nombor indeks gubahan bagi empat jenis makanan itu pada tahun 2006
berasaskan tahun 2004.
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 66
-
7/28/2019 Modul MAP 2010 Item Pack
67/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
2. Diagram 2 is a bar chart indicating the weekly cost of the itemsP, Q,R, Sand T for the
year 1990. Table 2 shows the prices and the price indices for the items.Rajah 2 menunjukkan carta bar bagi kos mingguan bagi item P, Q, R, S dan T pada
tahun 1990. Jadual2 menunjukkan harga dan indeks harga bagi barangan-barangan
itu.
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 67
Diagram 2 /Rajah2
P Q R S T0
1215
24
3033
Items
Barangan
Weekly cost (RM)
Kos mingguan
Items
Barangan
Price inyear 1990
Harga padatahun 1990
Price inyear 1995
Harga padatahun 1995
Price index in 1995based on 1990
Indeks harga tahun 1995
beasaskan tahun 1990
P x RM 070 175Q RM 200 RM 250 125R RM 400 RM 550 yS RM 600 RM 900 150T RM 250 z 120
Table 2 /J adual 2
(a) Find the value of / Cari nilai(i) x (ii) y (iii) z
(b) Calculate the composite index for items in the year 1995 based on the year
1990.
Hitung indeks komposit bagi item-item ini pada tahun 1995 berasaskan tahun1990.
(c) The total weekly cost of the items in the year 1990 is RM456.
Calculate the corresponding total weekly cost for the year 1995.
Jumlah kos mingguan bagi item-item ini pada tahun 1990 ialah RM456.
Hitung jumlah kos mingguan yang sepadan bagi tahun 1995.
(d) The cost of the items increases by 20% from the year 1995 to the year 2000.
Find the composite index for the year 2000 based on the year 1990.
Kos bagi item-item meningkat sebanyak20% dari tahun 1995 kepada tahun2000. Cari indeks komposit bagi tahun 2000 berasaskan tahun 1990.
-
7/28/2019 Modul MAP 2010 Item Pack
68/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 68
3. A particular kind of cake is made by using four ingredients,P, Q, R and S.Table 3 shows the prices of the ingredients.
Sejenis kek dibuat dengan menggunakan empat jenis bahan, P, Q, R dan S.
Jadual3 menunjukkan harga bagi bahan-bahan tersebut.
Price per kilogramHarga sekilogram (RM)Ingredient
Bahan Year 2004Tahun 2004
Year 2005Tahun 2005
P 500 xQ 250 400R y 1000S 400 440
Table 3 /J adual 3
(a) Given that the index number of ingredientPin the year 2005 based on the year2004 is 120, calculate the value ofx.
Diberi bahawa nombor indeks bagi bahan P dalam tahun 2005 berasaskan
tahun 2004 ialah 120, hitung nilai x.
(b) The index number of ingredientR in the year 2005 based on the year 2004 is 125.
Nombor indeks bagi bahan R dalam tahun 2005 berasaskan tahun 2004 ialah 125.Calculate the value ofy.
Hitung nilai y.
(c) The composite index for the cost of making the cake in the year 2005 based on the
year 2004 is 1275.Indeks komposit bagi kos untuk membuat kek dalam tahun 2005 berasaskan tahun
2004 ialah 1275.
Calculate /Hitung
(i) the price of a cake in the year 2004 if its corresponding price in the year 2005
is RM3060,harga kek bagi tahun 2004jika harganya yang sepadan dalam tahun 2005
ialah RM3060,
(ii) the value ofm if the quantities of ingredientsP, Q, R and Sused are in the
ratio of 7 : 3 : m : 2.
nilai m jika kuantiti bahan-bahan P, Q, RdanSyang digunakan adalahmengikut nisbah 7 : 3 : m : 2.
-
7/28/2019 Modul MAP 2010 Item Pack
69/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
12. PROGRESSIONS
"IMPORTANT NOTES AND FORMULAE
ARITHMETIC PROGRESSIONS (AP)
Is a sequence of the terms in which each term is obtained by adding a constantto the previous term.
The difference between two consecutive terms is known as the commondifference, d.
o 1n nd T T=
The n-th term of theAPo
where a is the first term( 1)nT a n d = +
dis the common difference.
n is the number of terms.
Sum of the first n terms ofAP
o [2 ( 1) ]2
n
nS a n= + d where a is the first term
dis the common difference
n is the number of terms.
GEOMETRIC PROGRESSIONS (GP)
Is a sequence of terms in which each term is obtained by multiplying the precedingterm by a constant.
This constant is known as common ratio, r.
o1
n
n
Tr
T=
The n-th term of the GP, 1nnT ar=
Sum of the first n terms of GP
or
(1 ), 1
1
( 1), 1
1
n
n
n
n
a rS r
r
a rS r
r
=
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 69
-
7/28/2019 Modul MAP 2010 Item Pack
70/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
The sum to infinity of the GP, where 1< r< 1
1
aS
r =
T1 = S1T2 = S2 S1T3 = S3 S2and so on
Relation between Tn and Sn
Tn= Sn Sn 1
HHPAPER 1JJ
1. The first three terms of an arithmetic progression are 2k 3, 4k+ 1 and 5k+ 6.Tiga sebutan pertama suatu janjang aritmetik adalah 2k 3, 4k+ 1 dan 5k+ 6.
Find / Cari(a) the value ofk,
nilai k,(b) the eighth term.
sebutan kelapan.
Answer : (a) k= ....
(b) ..
2. The first three terms of an arithmetic progression are m 3, m + 3, 2m + 2.Tiga sebutan pertama suatu janjang aritmetik adalah m 3, m + 3, 2m + 2.
Find / Cari
(a) the value ofm,nilai m,
(b) the sum of the first 9 terms of the progression.
hasil tambah 9 sebutan pertama janjang ini.
Answer : (a) m = ..
(b) ..
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 70
-
7/28/2019 Modul MAP 2010 Item Pack
71/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
3. Given that 25, 22, 19,. are the first three terms in an arithmetic progression, findthe sixteenth term.Diberi 25, 22, 19,. adalah tiga sebutan pertama bagi suatu janjang aritmetik, cari
sebutan keenam belas.
Answer :
4. The first three terms of an arithmetic progression are 3, 7, 11. FindTiga sebutan pertama suatu janjang arithmetik adalah 3, 7, 11. Cari
(a) the common difference of the progression,
beza sepunya janjang itu,
(b) the sum of the first 10 terms after the third term.
hasil tambah sebutan sebutan pertama selepas sebutan ketiga.
Answer : (a) ..
(b) ..
5. Given a geometric progression k, 3,9
k, m,. express m in terms ofk.
Diberi janjang geometrik, 3,9
k, m, ungkapkan m dalam sebutank.
Answer :
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 71
-
7/28/2019 Modul MAP 2010 Item Pack
72/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
13. LINEAR LAW
"IMPORTANT NOTES AND FORMULAE
Reducing non-linear relations to linear form.
y Y
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 72
x XOO
c
Y= mX+ c
y =f(x)
DiagramA DiagramB
Non-linear graphs refer to any graph Linear graph refers to a straight line graph
with gradient, m andy-intercept, c. DiagramB
shows a linear graph.
which is not linear such as quadratic,
cubic, reciprocal etc. DiagramA shows
a quadratic graph.
o A non-linear function which has variablesx andy can be reduced to the linearfunction :
Y= mX+ c
y only or bothx andy
but without constantx and a constant
but withouty
a constant only
IMPORTANT STEPS IN PAPER 2
Construct a table value. Plot all points on the correct axis. Draw a line of best fit.
Reduce the equation to linear form. From the graph obtained,
(a) read the value ofc, that isy-intercept
(b) find the gradient, m by using m = 2 1
2 1
y y
x x
(c) find the values of constants.
(d) find the value of variables.
-
7/28/2019 Modul MAP 2010 Item Pack
73/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
HHPAPER 1JJ
1. Diagram 1 shows the linear graph ofy against1
x.
Rajah 1 menunjukkan graf linear y melawan 1x
.
O
y
1
x(3, 0)
(0, 6)
Diagram 1 /Rajah1
Expressy in terms ofx
Ungkapkan y dalam sebutan x.Answer :
2. Diagram 2 shows the linear graph ofy
xagainstx
2. The variablesx andy are related by
the equationy = ax3
bx, where a and b are constants.
Rajah 2 menunjukkan graf lineary
xmelawanx
2.Pembolehubah x dan y dihubungkan
oleh persamaany = ax3 bx, dengan keadaan a dan b adalah pemalar.
x2
y
x
(12, 2)
4
O
Diagram 2 /Rajah2
Determine the value ofa and ofb.
Tentukan nilai a dan nilai b.
Answer : a = b =
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 73
-
7/28/2019 Modul MAP 2010 Item Pack
74/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
3. The variablesx andy are related by the equationx
ky
5= ,where kis a constant.
Diagram 3 shows the line graph obtained by plotting log10y againstx.
Pembolehubah x dan y dihubungkan oleh persamaanx
ky
5= , dengan keadaan k
adalah pemalar.Rajah 3 menunjukkan graf yang diperoleh dengan memplotlog10 ymelawan x.
x
log10y
(0, 2)
O
Diagram 3 /Rajah3
(a) Express the equationx
ky
5= in its linear form used to obtain the straight line graph
shown in Diagram 5.
Ungkapkan persamaanx
ky
5= dalam bentuk linear yang digunakan untuk
memperoleh graf garis lurus seperti yang ditunjukkan dalam Rajah 5.
(b) Find the value ofk.
Cari nilai k.
Answer : (a) ..
(b) k= ..
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 74
-
7/28/2019 Modul MAP 2010 Item Pack
75/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
HHPAPER 2JJ
4. Table 4 shows the values of two variables,x andy, obtained from an experiment.
Variablesx andy are related by the equation y = hx +k
hx , where h and kare constants.
Jadual4 menunjukkan nilai-nilai bagi dua pembolehubah,x dan y,yang diperoleh
daripada satu eksperimen.Pembolehubah x dan y dihubungkan oleh persamaan
y = hx +k
hx, dengan keadaan h dan k adalah pemalar.
x 10 20 30 40 50 55
y 55 47 50 65 77 84
Table 4 /J adual 4
(a) Plotxy againstx2, by using a scale of 2 cm to 5 units on both axes.
Hence, draw the line of best fit.
Plotkan xy melawan x2, dengan menggunakan skala 2 cm kepada 5 unit pada
kedua-dua paksi.
Seterusnya, lukiskan garis lurus penyuaian terbaik.
(b) Use the graph in (a) to find the value of
Gunakan grafanda dari (a) untuk mencari nilai
(i) h,
(ii) k.
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 75
-
7/28/2019 Modul MAP 2010 Item Pack
76/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
5. Table 5 shows the values of two variables,x andy, obtained from an experiment.
Variablesx andy are related by the equation y = 2kx2
+px
k, wherep and kare
constants.
Jadual5 menunjukkan nilai-nilai bagi dua pembolehubah,x dan y,yang diperoleh
daripada satu eksperimen.Pembolehubah x dan y dihubungkan oleh persamaan
y = 2kx2
+px
k, dengan keadaan p dan k adalah pemalar.
x 2 3 4 5 6 7
y 8 132 20 275 366 455
Table 5 /J adual 5
(a) Ploty
againstx, by using a scale of 2 cm to 1 unit on both axes.
Hence, draw the line of best fit.
Plotkany
melawan x, dengan menggunakan skala 2 cm kepada 1unit pada
kedua-dua paksi.
Seterusnya, lukiskan garis lurus penyuaian terbaik.
(b) Use the graph in (a) to find the value of
Gunakan grafanda dari (a) untuk mencari nilai
(i) p,
(ii) k,
(iii)y whenx = 12.y apabila x = 12.
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 76
-
7/28/2019 Modul MAP 2010 Item Pack
77/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
14. INTEGRATION
"IMPORTANT NOTES AND FORMULAE
INDEFINITE INTEGRAL
Integration is the reverse process of differentiation.
Ifdy
dx=f(x), theny = ( )f x dx
Integration of algebraic functions.
o =nax dx
1
1
n
ax cn
+
++, where a and c are constants.
o nx dx =1
1
nx
cn
+
++
, where c is a constant.
o = kx + c, where kand c are constants.k dx
o =( )nax b dx+1
( )
( 1)( )
nax b
cn a
+++
+, where a, b and c are constants.
differentiation in
the brackett
To obtain equation of a curve from given gradient function.
If the gradient function isdy
dx=f(x), then its equation isy = ( )f x dx (where c must
be found)
DEFINITE INTEGRAL
( )b
a
f x dx = [ ] ( )b
ag x
= g(b) g(a).
Example : Evaluate
2
2
1
3x dx .
Solution :2
3
1x
= 23
13
= 7
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 77
-
7/28/2019 Modul MAP 2010 Item Pack
78/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Characteristics of Integral
o = , where kis a constant.( )b
a
k f x dx ( )b
a
k f x dx
o ( )b
a
f x dx = ( )a
b
f x dx .
o [ ( ) ( )]b
a
f x g x dx = ( ) ( )b b
a a
f x dx g x dx .
o ( ) ( )b c
a b
f x dx f x dx+ = ( )c
a
f x dx .
AREA UNDER A CURVE
y =f(x)
a b x
y
0 x
y
0
a
b
y =f(x)
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 78
(a) The area under a curve which is
enclosed byx = a,x = b andx-axis is(b) The area under a curve which is
enclosed byy = a,y = b andy-axis is
Ay=
b
a
Ax =
b
a
x dy dx
The limits are on
y-axis and write
x in terms ofy.
The limits are on
x-axis and write
y in terms ofx.
-
7/28/2019 Modul MAP 2010 Item Pack
79/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 79
VOLUMES OF REVOLUTIONS
x
y
a
b
y =f(x)
0
x
y
0
y =f(x)
a b
(a) The volume generated when the
region bounded by the curve y =f(x) ,
x = a andx = b is rotated through 360
about thex-axisis
(b) The volume generated when the
region bounded by the curve y =f(x) ,
y = a andy = b is rotated through 360
about they-axisis
Vy=2
b
a
x dy Vx = 2b
a
dx
The limits are ony-axis andThe limits are onx-axis andwritex2in terms ofy.writey2in terms ofx.
-
7/28/2019 Modul MAP 2010 Item Pack
80/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
HHPAPER 1JJ
1. Find 32(1 4 ) dx .
Cari 32(1 4 ) dx
Answer :
2. Find2
16
(4 1)x dx.
Cari2
16(4 1)x
dx.
Answer :
3. Integrate2
2
3 2x
x
with respect tox.
Kamirkan2
2
3 2x terhadap x.
Answer :
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 804. Evaluate
2
21
(2 )(2 )x
x
+ dx.
-
7/28/2019 Modul MAP 2010 Item Pack
81/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Nilaikan2
21
(2 )(2 )x
x
+ dx.
Answer :
5. Given that
4
0
( )f x dx = 12, evaluate4
0
1( ) 2
2f x d
+
x .
Diberi bahawa
4
0
( )f x dx = 12, nilaikan4
0
1( ) 2
2f x d
+
x .
Answer :
6. Given that3
1
( )f x dx = 6, evaluate3
1
[2 ( ) 5]f x d x .
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 81
-
7/28/2019 Modul MAP 2010 Item Pack
82/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Diberi bahawa3
1
( )f x dx = 6, nilaikan3
1
[2 ( ) 5]f x d x .
Answer :
7. Given that4
0
( )f x dx = 5 and5
4
( )f x dx = 2, find the value of
Diberi bahawa
4
0
( )f x dx = 5 dan5
4
( )f x dx = 2, cari nilai bagi
(a)
4
5
2 ( )f x dx ,
(b)
5
0
3 ( )f x dx .
Answer : (a) ..
(b) ..
HHPAPER 2JJ
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 82
-
7/28/2019 Modul MAP 2010 Item Pack
83/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 83
8. Given that kx2
x is a gradient function of a curve where kis a constant.
y 5x + 7 = 0 is the equation of tangent to the curve at the point (1, 2). FindDiberikx
2xadalah fungsi kecerunan bagi suatu lengkung di mana k ialah pemalar.
y 5x + 7 = 0 ialah persamaan tangen kepada lengkung itu pada titik(1, 2). Cari(a) the value ofk,
nilai k,
(b) the equation of the curve.
persamaan lengkung itu.
9. In Diagram 9, the straight linePQ is normal to the curve2
12
xy = + atA(2, 3).
The straight lineAR is parallel to they-axis.
Dalam Rajah 9,garis lurus PQ adalah normal kepada lengkung2
12
xy = + pada titik
A(2, 3).garis lurus AR adalah selari dengan paksi-y.
x
A(2, 3)
y
Q(k, 0)0
P2
12
xy = +
R
Diagram 9 /Rajah9
Find / Cari
(a) the value ofk,
nilai k,
(b) the area of the shaded region,
luas rantau berlorek,
(c) the volume generated, in terms of, when the region bounded by the curve, they-axis and the straight liney = 3 is revolved through 360 about they-axis.
isipadu yang dijanakan, dalam sebutan , apabila rantau yang dibatasi oleh
lengkung,paksi-y dan garis lurus y = 3 diputarkanmelalui 360pada paksi-y.
15. VECTOR
-
7/28/2019 Modul MAP 2010 Item Pack
84/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
"IMPORTANT NOTES AND FORMULAE
A vector quantity is a quantity that has magnitudeand direction.
A vector in the direction fromA toB can be denoted as or aor u or any other
suitable letters.
AB
%
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 84
=AB
BA
A
B
a u%
The magnitude of a vector is denoted as | | or | a |.AB
AB
A vector can be multiplied by a scalar, k .AB
Triangle Law of Vector Parallelogram Law of Vector
P
Q
R
PQ QR
+ = PR
a
b
a+ ba
b
Vectors in a Cartesian Plane
In aCartesian plane, a vector can be expressed in the form :
o xi yj+% %
orx
where is a unit vector which is parallel tox-axis andi%
j%
is a
unit vector parallel toy-axis.
o In the diagram, = 3PQ
4i j+% %
or = .PQ
4
3
P
Q
o The magnitudeof ,PQ
|PQ | =
2 2x y+
| | =PQ
2 23 4+
= 5 unit
o For a vector =r%
xi yj+% %
, the unit vector in the direction of isr%
-
7/28/2019 Modul MAP 2010 Item Pack
85/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
=r% | |
r
r%
%
=2 2
xi yj
y
+
+% %
To prove collinear and parallel vector
A
B
P
A
B
Q
R
(a) To prove thatA,PandB are collinear,
you have to show that AB = or = (must find the value of).
AP
AB
PB
(b) To prove thatAB is parallel to QR,
you have to show that AB = (must find the value of).
QR
Problems on non-parallel vector
%
x%
o Ifx%
and are non-parallel vectors where hy% %
+ k = my% %
+ n , theny%
(a) h = m and k= n (by comparing the coefficient of each vector).then solve the simultaneous equations.
OR
(b) rearrange : h mx%
= n k (such thaty
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 85
% % %
y%
and are separated)y%
then factorize : (hm)%
= (n k)y%
and then solve the simultaneous equations : h m = 0
n k= 0
-
7/28/2019 Modul MAP 2010 Item Pack
86/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
HHPAPER 1JJ
1. Diagram 1 shows vectorOPdrawn on a Cartesian plane.
Rajah 1 menunjukkan vektor yang dilukis pada satah Cartesan.OP
O 2 4 6 8
2
4
6
y
x
P
Diagram 1 /Rajah1
(a) Express OP in the form x
y
.
Ungkapkan OPdalam sebutan x
y
.
(b) Find |OP|.
Cari |OP|.
.
Answer : (a) OP= ..
(b) |OP| = ..
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 86
-
7/28/2019 Modul MAP 2010 Item Pack
87/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
2. Diagram 2 shows two vectors, and QO .OP
Rajah 2 menunjukkan dua vektor, danQO .OP
x
y
P(7, 5)Q(3, 4)
O
Diagram 2 /Rajah2
Express
Ungkapkan
(a) OP in the form xy
.
dalam bentukOP x
y
.
(b) QP in the formxi +yj.
dalam bentukxi +yj.QP
Answer : (a) ..
(b) ..
3. Given that O(0, 0),P(3, 3) and Q(2, 12), find in terms of the unit vectors, i andj,DiberiO(0, 0),P(3, 3) danQ(2, 12), cari dalam sebutan vektor unit, idanj,
(a) ,PQ
(b) the unit vector in the direction of .PQ
vektor unit dalam arah .PQ
Answer : (a) PQ = ..
(b) ..
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 87
-
7/28/2019 Modul MAP 2010 Item Pack
88/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
4. Diagram 4 shows vector .AB
Rajah 4 menunjukkan vektor .AB
A
B
Diagram 4 /Rajah4
(a) Express AB in the formxi +yj.
Ungkapkan dalam bentukxi +yj.AB
(b) Find the unit vector in the direction of .AB
Cari vektor unit dalam arah .AB
Answer : (a) AB = ..
(b) ..
5. Diagram 5 shows a rectangle OPQR and the point Tlies on the straight line OQ.
Rajah 5 menunjukkan sebuah segiempat tepatOPQRdan titik T terletak pada garis
lurusOQ.
PO
QR
T
12%
9y%
Diagram 5 /Rajah5
It is given that OT= 2TQ. Express in terms ofOT
%and .y
%
Diberi bahawaOT= 2TQ. Ungkapkan OTdalam sebutan
x% %
dan .y
Answer : OT=
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 88
-
7/28/2019 Modul MAP 2010 Item Pack
89/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
HHPAPER 2JJ
6. Diagram 6 shows a trapeziumABCD.
Rajah 6 menunjukkan sebuah trapeziumABCD.
A B
CD T
S
Diagram 6 /Rajah6
It is given that DA =
4%
, = 12 , =DC
y%
DT 3
4DC
, =DC
2
3AB
and TS= 1
2DA
.
Diberi bahawa D =A
4%
, = 12 , =DC
y%
DT 3
4DC
, =DC
2
3AB
danTS= 1
2DA
.
(a) Express in terms ofx%
and y%
Ungkapkan dalam sebutanx%
dany%
(i) DB ,
(ii) DS.
*(b) Hence, prove thatD, Sand B are collinear
Seterusnya, buktikan bahawa D, S dan B adalah segaris.
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 89
-
7/28/2019 Modul MAP 2010 Item Pack
90/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
7. In Diagram 7, = 4a, = 2b and = a.PQ
PS
SR
Dalam Rajah 7, = 4a, = 2bdan = a.PQ
PS
SR
P Q
RS
T
Diagram 7 /Rajah7
(a) Express in terms ofa and b,Ungkapkan dalam sebutanadanb,
(i) PR (ii)
QS
(b) Given that PT= h and QT= k , express
PR
QS
PT
Diberi bahawa = h dan = kQ , ungkapkanPT
PR
QT
S
PT
(i) in terms of h, a and b,dalam sebutanh, adanb,
(ii) in terms of k, a and b.dalam sebutank, adanb,
*(c) Hence, find the value ofh and k.Seterusnya, cari nilai h dan nilai k.
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 90
-
7/28/2019 Modul MAP 2010 Item Pack
91/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
16. TRIGONOMETRIC FUNCTIONS
"IMPORTANT NOTES AND FORMULAE
Six Trigonometric Functions
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 91
P(x,y)
y
x
r
cot = cossin
cosec =sin
1
sec =cos
1
cot =tan
1
sin =r
y
cos =r
x tan = sin
cos
tan =y
.
Relation between complementary angles
x
yr
90
sin =r
yand cos (90) =
r
y sin = cos (90)
cos =r
xand sin (90) =
r
x sin = cos (90)
-
7/28/2019 Modul MAP 2010 Item Pack
92/111
MINIMUM ADEQUATE PRACTICE (MAP) ADDITIONAL MATHEMATICS SPM
Negative angle
sin
costan
all (positive)
(clockwise)
x
y
sin () = sin cos () = cos tan () = tan
GRAPHS OF TRIGONOMETRIC FUNCTIONS
Sine graph
Hak Cipta Cayzec Montoya SMK Sultan Sulaiman Kuala Terengganu 92
y1
xO
y = sinx
-1
36027018090
Cosine graph
Tangent graph
xO
1
-1
y
y = cosx
36027018090
y = tanx
O 36027018