math-a exam [e-2gfcs4] mms-algebra-practice 2-first ...€¦ · math-a mms-algebra-practice 2-first...
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MATH-A
MMS-Algebra-Practice 2-First Semester Review
Exam not valid for Paper Pencil Test Sessions
[Exam ID:2GFCS4
1What is the range of the functionf (x ) = x - 2 when the domain is 2, 4, 6?
1 2
A -1, 0, 1
B -1, 0, 1 2
C 8, 12, 16D 0, 1, 2
2
What is the domain of the function?A B C D
3 Look at the set of ordered pairs.
If the ordered pair (-5, 2) was added to each set shown, which set would NOT be a function?A Set 3B Set 1C Set 4D Set 2
4 If f (x)=x 3 + 2x 2 - 3, what is f (-1)?
A -2B -6C 0D -4
5 What is the slope of a line that passes through (-1, 8) and (-1, -7)?
A 0B 7C -1D Undefined
6 What is the slope of the line -3y = 12x + 6?
A 9B 6C -4D -3
7 What is the slope of the line through (3, 2) and (-1, -4) ?
A 3 2
B 2 3
C 3
D -3 2
8 Directions: Type your answer in the box.
What is the slope of the equation shown in the graph? Type the slope in simpliest form.
9 Solve:
-4 < -3x - 13 < 26A -13 < x < -3B 9 < x < -13C -3 < x < -13D -13 < x < 9
10 Which situation below represents an inverse variation?
A (8, 3) and (12, 12)B (1, 24); (4, 6); (8, 3); (12, 2)
C y = x1 5
D 2 inches of snow fell in 6 hours 4 inches of snow fell in 12 hours
11 Directions: Click on a box to choose each relation that you want to select. You need to select all correct relations.
Identify each relation that appears to be a function.
(1, 2);(7, 2);(-4, 2);(-5, 2) x = 5
(1, 2);(2, 3);(1, 4);(2, 5) y = -3
12 What is the x -intercept of the graph of the following equation?
x - 3y = 81 2
A 8
B 1 2
C 4D 16
13 Trina’s paycheck earnings, p , varies directly as the number of hours, h , she works. If
she works 19 hours and earns $187.15, what should she earn if she worked 40 hours?A $472.80B $443.25C $394.00D $512.20
14 What is the y -intercept of the graph of the following equation?
5x + 3y = 12
A 5B -4C 12D 4
15 What are the x- and y-intercepts of the graph?
A The x -intercept is -2 and the y -intercept is -3B The x -intercept is -2 and the y -intercept is 3C The x -intercept is 3 and the y -intercept is -2D The x-intercept is 2 and the y -intercept is 3
16
Which graph best shows the solution to the system of inequalities above?
A C
B D
17
Which equation best represents the graph above?A y = x + 2B y = 2xC y = xD y = 2x + 2
18 The equation y = x is shown on the graph.
If y = x moves up 7 points in the positive direction, what is the equation of the line at its new location?A y = 7xB y = x - 7C y = -7xD y = x + 7
19
Which system of inequalities is represented in the graph?
A
B
C
D
20
Which is most likely the equation of the line shown on the graph above?
A y = - x - 23 2
B y = - x - 22 3
C y = x - 23 2
D y = x - 22 3
21 Which describes the graph of g(x) = -3x + 5 ?
A A line with a slope of 3 and a y -intercept of -5.B A line with a slope of -3 and a y -intercept of 5.C A line with a slope of 3 and a y -intercept of 5.D A line with a slope of -3 and a y -intercept of -5.
22 Directions: Type your answer in the box.
Write the equation of the line graphed. Answer must be in standard form: Ax + By = C.
23 Directions: Type your answer in the box.
Write the equation of a line that passes through the points (0, -2) and (4, -5). Answer must be in standard form: Ax + By = C.
24 Which is the equation of a line that passes through the point ( -1 , 3 ) and has a slope
of -3?A y = -3x - 1B y = -3x + 3C y = -3xD y = 3x
25 Which is an equation for the line that passes through the points (-3 , 13) and (2 , -2) ?
A y = 3x + 4B y = -3x + 4C y = -2x - 3D y = -3x - 4
26 This relation is an inverse variation.
Which equation represents this relation?
(-1, 8), (4, -2), (-2, 4)
A y = -3x + 5B y = -2x
C y = -x 8
D y = -8 x
27 Which is a zero of the function
f (x ) = 2x - 10?
A -5B 5C 8D 10
28 Which of the following functions has a zero at -1?
A y = 3x + 5B y = -3x - 3C y = -x + 1D y = x + 3
29 The depth of a lake, d , varies directly with r , the amount of rainfall last month. If
k is the constant of variation, which equation represents the situation?
A d = k r
B d = k + r
C d = r k
D d = kr
30 Directions: Type your answer in the box.
Identify a zero of the function shown on the coordinate plane.x =
31 What is the solution to the following inequality?
3x - 1 ≤ 2x + 4
A x ≤ 5B x ≤ 1C x ≤ 1D x ≤ 3
32
What is the value of when a = 2 and b = 4 ?3a 8b 3b
A 24 25
B 21 6
C 24 25
D 21 6
33 Susan is 3 years more than twice her brother’s age. If her brother is m years
old, which expression describes Susan’s age?A 3m 3B 2m + 3C 2m – 3D 3 – 2m
34 If the domain of f (x ) = 4 + x 2 is 1, 0, 1, 2, what is the range?
A 2, 4, 6, 8B 3, 4, 8C 5, 4, 8D 3, 4, 5, 8
35
The formula for the volume of a pyramid is V = bh. Which equation solves the
formula for h ?
1 3
A h = 3b V
B h = 3Vb
C h = 3V b
D h = V 3b
36 What is the solution of 3(x 1) x = 3 + 2(x 3)?
A x = 4B No SolutionC x = 0D All Real Numbers
37
Solve: = 7 3
2x + 5 x
x =
38 Which graph represents 4x 2y = 6?
A C
B D
39
Which is most likely the equation of the line shown on the graph above?
A y = 2x 1 2
B y = x 21 2
C y = 2x 2D y = 2x 1
40 What is the solution to the following inequality?
3x + 8 > 17 or 2x + 5 < 7
A x > 12 or x < 0B x > 3 or x < 1C x > 25/3 or x < 6 D x < 3 or x > 1
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