MATH-A
MMS-Algebra-Practice 2-First Semester Review
Exam not valid for Paper Pencil Test Sessions
1
What is the range of the functionf (x ) =
1 x - 2 when the domain is {2, 4, 6}?
2 A {-1, 0, 1}
1 B {-1, 0, }
2 C {8, 12, 16}
D {0, 1, 2}
2
What is the domain of the function?
A
B
C
D
[Exam ID:2GFCS4
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 3
B Set 1
C Set 4
D Set 2
4
If f (x)=x 3 + 2x 2 - 3, what is f (-1)?
A
B
C
D
5
What is the slope of a line that passes through (-1, 8) and (-1, -7)?
A
B
C
D
6
0
7
-1
Undefined
What is the slope of the line -3y = 12x + 6?
A
B
C
D
7
-2
-6
0
-4
9
6
-4
-3
What is the slope of the line through (3, 2) and (-1, -4) ?
3 2 2 B
3 C 3
3 D 2 A
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 < 26
A
B
C
D
-13 < x < -3
9 < x < -13
-3 < x < -13
-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)}
1 C y = x
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)}
{(1, 2);(2, 3);(1, 4);(2, 5)}
x = 5
y = -3
12 What is the x -intercept of the graph of the following equation? 1 x - 3y = 8
2 A 8
1 B
2 C 4
D 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 $472.80
B $443.25
C $394.00
D $512.20
14 What is the y -intercept of the graph of the following equation? 5x + 3y = 12
A
B
C
D
5
-4
12
4
15 What are the x- and y-intercepts of the graph? A
B
C
D
The x -intercept is -2 and the y -intercept is -3
The x -intercept is -2 and the y -intercept is 3
The x -intercept is 3 and the y -intercept is -2
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 + 2
B y = 2x
C y = x
D 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 = 7x
B y = x - 7
C y = -7x
D 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?
3 x - 2
2 2 B y = - x - 2
3 3 C y = x - 2
2 2 D y = x - 2
3 A y = - 21 Which describes the graph of g(x) = -3x + 5 ?
A
B
C
D
A line with a slope of 3 and a y -intercept of -5.
A line with a slope of -3 and a y -intercept of 5.
A line with a slope of 3 and a y -intercept of 5.
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
B
C
D
y = -3x - 1
y = -3x + 3
y = -3x
y = 3x
25 Which is an equation for the line that passes through the points (-3 , 13) and (2 , -2) ?
A
B
C
D
y = 3x + 4
y = -3x + 4
y = -2x - 3
y = -3x - 4
26 This relation is an inverse variation. { (-1, 8), (4, -2), (-2, 4) }
Which equation represents this relation?
A y = -3x + 5
B y = -2x
- x C y = 8 -8 D y = x 27 Which is a zero of the function f (x ) = 2x - 10?
A
B
C
D
-5
5
8
10
28 Which of the following functions has a zero at -1?
A
B
C
D
y
y
y
y
= 3x + 5
= -3x - 3
= -x + 1
= 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?
k r B d = k + r
r C d = k D d = kr
A d = 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
B
C
D
x ≤ 5
x ≤ ­1
x ≤ 1
x ≤ 3
32
What is the value of 3a ­ 8b 3b when a = ­2 and b = ­4 ?
4 25 1 B ­2
6 4 C ­2
25 1 D 2
6 A 2
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 ­ 3
B 2m + 3
C 2m – 3
D 3 – 2m
34 If the domain of f (x ) = 4 + x 2 is {­1, 0, 1, 2}, what is the range?
A
B
C
D
35
{2, 4, 6, 8}
{3, 4, 8}
{5, 4, 8}
{3, 4, 5, 8}
The formula for the volume of a pyramid is V =
formula for h ?
3 b V B h = 3Vb
3V C h = b V D h = 3 b A h = 1 bh. Which equation solves the 3 36 What is the solution of 3(x ­ 1) ­ x = 3 + 2(x ­ 3)? A
B
C
D
37
x = 4
No Solution
x = 0
All Real Numbers
Solve: 2x + 5 7 = 3 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 1 x ­ 2
2 C y = 2x ­ 2
D y = ­2x ­ 1
B y = ­
40 What is the solution to the following inequality? 3x + 8 > 17 or 2x + 5 < 7
A
B
C
D
x > 12 or x < 0
x > 3 or x < 1
x > 25/3 or x < 6 x < 3 or x > 1