algebra who wants to be a millionaire? question 1
TRANSCRIPT
Algebra
Who Wants To Be A Who Wants To Be A Millionaire?Millionaire?
Question 1
Expand and Simplify 3(2m +1) – 2(2m - 3)
A 10m - 3B 2m - 3C 10m + 9D 2m + 9
Expand and Simplify 3(2m +1) – 2(2m - 3)
A 10m - 3B 2m - 3C 10m + 9D 2m + 9
£100
Question 2
Factorise completely4pq – 8q
A q(4p – 8)B 8q(0.5p – 1)C 4q(p – 2)D 4(pq – 2q)
Factorise completely4pq – 8q
A q(4p – 8)B 8q(0.5p – 1)C 4q(p – 2)D 4(pq – 2q)
£200
Question 3
Solve5(3 – 2m) – 7 = 13
A -0.5 B -2.1C 0.5D 2.1
Solve5(3 – 2m) – 7 = 13
A -0.5 B -2.1C 0.5D 2.1
£300
Question 4
What is the gradient of this line?
A 0.5B -0.5C 2D -2
What is the gradient of this line?
A 0.5 B -0.5C 2D -2
£500
Question 5
Solve this inequalityn – 5 > 2(n – 7)
A n < 9B n > 9C n > 2D n < 2
Solve this inequalityn – 5 > 2(n – 7)
A n < 9B n > 9C n > 2D n < 2
£1,000
Question 6
What are the next 3 terms:1, 3, 6, 10, …
A 14, 18, 22B 15, 21, 28C 11, 13, 16D none of the above
What are the next 3 terms:1, 3, 6, 10, …
A 14, 18, 22B 15, 21, 28C 11, 13, 16D none of the above
£2,000
Question 7
Make q the subject ofp2 = q2 + r2
A q = p - rB q = √(r2 – p2)C q = r - pD q = √(p2 – r2)
Make q the subject ofp2 = q2 + r2
A q = p - rB q = √(r2 – p2)C q = r - pD q = √(p2 – r2)
£4,000
Question 8
What is the equation of this graph?
A y = -3x + 2B y = 2x - 3C y = 3x - 2D y = -2x + 3
What is the equation of this graph?
A y = -3x + 2B y = 2x - 3C y = 3x - 2D y = -2x + 3
£8,000
Question 9
Solve5c – 2(4c – 9) = 5 + 5(2 – c)
A -1.5B 1.5C 16.5D -16.5
Solve5c – 2(4c – 9) = 5 + 5(2 – c)
A -1.5B 1.5C 16.5D -16.5
£16,000
Question 10
Expand and Simplify(3x – 2)(x + 6)
A 3x2 – 12B 3x2 + 8x – 12 C 3x2 + 16x – 12 D 3x2 + 4x – 12
Expand and Simplify(3x – 2)(x + 6)
A 3x2 – 12B 3x2 + 8x – 12 C 3x2 + 16x – 12 D 3x2 + 4x – 12
£32,000
Question 11
What is the nth term for the sequence 5, 9, 13, 17, …?
A 5n + 4B 4n + 1C n + 4D none of the above
What is the nth term for the sequence 5, 9, 13, 17, …?
A 5n + 4B 4n + 1C n + 4D none of the above
£64,000
Question 12
A x = a / bB x = abC x = 0.5abD x = √(ab)
A x = a / bB x = abC x = 0.5abD x = √(ab)
£125,000
Question 13
Use a graphical method to solve the simultaneous equationsx + 3y = 6 & y = 2x - 5
A x = 2, y = -1B x = 6, y = 0C x = 3, y = 1D x = 2.5, y = 0
Use a graphical method to solve the simultaneous equationsx + 3y = 6 & y = 2x - 5
A x = 2, y = -1B x = 6, y = 0C x = 3, y = 1D x = 2.5, y = 0
£250,000
Question 14
A 19B 3C 1D -3
A 19B 3C 1D -3
£500,000
Question 15
Factorisex2 + 2x - 15
A (x + 5)(x – 3)B (x – 5)(x – 3)C (x – 5)(x + 3)D (x + 5)(x + 3)
Factorisex2 + 2x - 15
A (x + 5)(x – 3)B (x – 5)(x – 3)C (x – 5)(x + 3)D (x + 5)(x + 3)
£1,000,000
Question 16
Solve the simultaneous equations
3x + 4y = 23 & 2x + 5y = 20
A x = 4, y = 3B x = 4, y = 2C x = 5, y = 3D none of the above
Solve the simultaneous equations
3x + 4y = 23 & 2x + 5y = 20
A x = 4, y = 3B x = 4, y = 2C x = 5, y = 3D none of the above
x = 5, y = 2
For £5,000,000, what is the answer to the last
question?
£5,000,000