WorksheetsPre-Algebra, Chapter 4 Review
Total questions: 142
Worksheet time: 4hrs 57mins
Name
Class
Date
1.
For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.
a)
D: {1, -3, -4,}
R: {0, 1, 2, -4}
R: {0, 1, 2, -4}
b)
D:{0, 1, 2, -4}
R:{1, -3, -4}
R:{1, -3, -4}
c)
D:{0, 1, 2, 3, 4}
R:{1, -3, -4}
R:{1, -3, -4}
2.
A set of ordered pairs is called what?
a)
Coordinates
b)
Relation
c)
Function
d)
Vertical Line Test
3.
a)
{-2, 3, 7}
b)
[-2, 3]
c)
{1, 2, 2, 3, 4}
d)
[1, 4]
4.
a)
{1, 2, 3, 4, 5}
b)
{-1, 1, 2, 3}
c)
{1, 2, 3, 5}
d)
[1, 5]
5.
What is the domain of the mapping?
a)
{2, 3, 8}
b)
{ (-4, 3), (1, 8), (3, 2), (7, 3) }
c)
{-4, 1, 3, 7}
d)
{-4, 1, 2, 3, 7, 8}
6.
What is the range of the table?
a)
{-4, 0, 1, 3}
b)
{-2, 0, 2, 3}
c)
{-4, -2, 0, 1, 2, 3}
d)
{ (0, 0), (2, -4), (3, 3), (-2, 1) }
7.
What is the domain of the graph?
a)
{-4, -2, -2, 1, 1, 3}
b)
{-4, -2, -2, 1, 3}
c)
{-2, 1}
d)
{-4, -2, 1, 3}
8.
State the range of the relation.
{ (3, -2) , (4, -3), (5, -4), (6, 0) }
{ (3, -2) , (4, -3), (5, -4), (6, 0) }
a)
(3, -2, 4, -3)
b)
(-2, -3, -4, 0)
c)
{ -2, -3, -4, 0 }
d)
{ 3, 4, 5, 6 }
9.
All of the x values or inputs are called what?
a)
Domain
b)
Range
c)
Relation
d)
Function
10.
All of the y values or outputs are called what?
a)
Domain
b)
Range
c)
Relation
d)
Function
11.
There are 12 pencils in a box. The equation p = 12b shows how many total pencils, p, there are in any number of boxes, b. The total number of pencils (p) is the:
a)
Independent variable
b)
Dependent variable
12.
The table shows the cost for bottles of gatorade. Find the cost for a single bottle in each case.
a)
$2.00
b)
$1.50
c)
$2.50
d)
$3.00
13.
The table below shows three different offers from each store. Order the stores from the best deal to the worst deal for the notebooks.
a)
Store A, Store C, Store B
b)
Store A, Store B, Store C
c)
Store C, Store A, Store B
d)
Store B, Store C, Store A
14.
Bulk cakes are formed by mixing certain ratios of water and flour with other ingredients. Find the missing value for the table.
a)
160 oz
b)
180 oz
c)
100 oz
d)
200 oz
15.
Which equation represents the data in the table?
a)
y = x - 8
b)
y = 8 - x
c)
y = 8x
d)
y = 8 + 7
16.
What is the domain of the following graph?
a)
D: {-5, -1, 0 , 1, 5}
b)
D: {-5≤y≤5}
c)
D: {-4, -2, 0, 3, 6}
d)
D: {-4≤x≤6}
17.
What is the range of the relation shown on the mapping diagram?
a)
R:{3, 5, 8}
b)
R:{-7, 11}
c)
R:{3, 5, 8, 12}
d)
R:{all real numbers}
18.
Identify the domain of the following relation:
a)
-6, 14, 2, 28
b)
(-6,14), (0,32), (2,38), (4,44)
c)
-6, 0, 2, 4
d)
14, 32, 38, 44
19.
The __ - axis is vertical in the coordinate plane.
a)
X
b)
Y
c)
Z
d)
None of the above
20.
The point at which the X and Y axis intersect on the coordinate plane is called _______________.
a)
Graph
b)
Axis
c)
Quadrant
d)
Origin
21.
What error did the student make when plotting the point (3, 4) according to the picture?
a)
The student moved left along the x-axis when he should have moved right
b)
The student plotted the y-coordinate in place of the x-coordinate
c)
The student didn't make a mistake
d)
Both Options 1 and 2
22.
Give the coordinates for POINT H.
a)
(-1, 2)
b)
(1, -2)
c)
(-1, -2)
d)
(1 , 2)
23.
Give the coordinates for POINT I.
a)
(-2, 5)
b)
(-2, -5)
c)
(2, 5)
d)
(2, -5)
24.
The coordinates for the origin in the coordinate plane are________?
a)
(1,1)
b)
(0,0)
c)
(0,1)
d)
(1,0)
25.
The X axis is _______?
a)
vertical
b)
diagonal
c)
criss-cross
d)
horizontal
26.
What ordered pair is 5 units to the right and 3 units up from the origin?
a)
(-3, -5)
b)
(-3, 5)
c)
(5, 3)
d)
(3, 5)
27.
Which axis runs vertically?
a)
x
b)
Y
28.
How do you write an ordered pair?
a)
(X,X)
b)
(Y,X)
c)
(X,Y)
d)
(Y,Y)
29.
In an ordered pair the first number represents which axis?
a)
x
b)
y
30.
Which quadrant contains the point named by (2, 5)?
a)
Quadrant I
b)
Quadrant II
c)
Quadrant III
d)
Quadrant IV
31.
If you were to plot the point (5, -2) what would be the correct method?
a)
Up 5, left 2
b)
left 5, Down 2
c)
Down 5, left 2
d)
Right 5, down 2
32.
In which quadrant is the following point?
(-3, 12)
(-3, 12)
a)
Quadrant I
b)
Quadrant II
c)
Quadrant III
d)
Quadrant IV
33.
Which letter matches the coordinate (4, -6)?
a)
G
b)
Z
c)
K
d)
None of the above
34.
Where is point E located?
a)
( 2, 0 )
b)
( 2 , 2 )
c)
( 0 , 2 )
d)
( 0 , 0 )
35.
The axes divide the coordinate plane into four sections called what?
a)
ordered pairs
b)
origins
c)
quadrants
d)
coordinate plane
36.
Name the quadrant where POINT A is located.
a)
Quadrant I
b)
Quadrant IV
c)
No Quadrant
d)
Quadrant II
37.
The coordinate plane is divided by a horizontal number line called what?
a)
y-axis
b)
origin
c)
x-axis
d)
quadrant
38.
The vertical number line in the coordinate plane is called what?
a)
y-axis
b)
origin
c)
quadrant
d)
x-axis
39.
The Y axis is _______?
a)
Vertical
b)
Horizontal
c)
criss-cross
d)
diagonal
40.
The X axis is _______?
a)
vertical
b)
diagonal
c)
criss-cross
d)
horizontal
41.
Which set of values is a function?
a)
(9,5) (10,5) (9,-5) (10,-5)
b)
(3,4) (4,-3) (7,4) (3, 8)
c)
(6,-5) (7, -3) (8, -1) (9, 1)
d)
(2, -2) (5, 9) (5, -7) (1, 4)
42.
What is the definition of function?
a)
Has inputs and outputs
b)
Every input has only ONE output
c)
Inputs have different outputs every time
d)
x-values and y-values
43.
Is the relation a function? Why.
a)
Yes, because the x-value 11 has two y-values pair with it.
b)
Yes, because each x-value has only one y-value paired with it.
c)
No, because the x-value 11 has two y-values pair with it.
d)
No, because each x-value has only one y-value paired with it.
44.
a)
Function
b)
Not a Function
45.
a)
Function
b)
Not a Function
46.
a)
Function
b)
Not a Function
47.
Is this mapping a function or not a function?
a)
Function
b)
Not a Function
48.
Is this table a function or not a function?
a)
Function
b)
Not a Function
49.
Is this table a function or not a function?
a)
Function
b)
Not a Function
50.
Is this mapping a function or not a function?
a)
Function
b)
Not a Function
51.
Is this table a function or not a function?
a)
Function
b)
Not a Function
52.
Is this table a function or not a function?
a)
Function
b)
Not a function
53.
Is this set of ordered pairs a function or not a function?
a)
Function
b)
Not a Function
54.
Is this set of ordered pairs a function or not a function?
a)
Function
b)
Not a Function
55.
Is this set of ordered pairs a function or not a function?
a)
Function
b)
Not a function
56.
Is this graph a function or not a function?
a)
Function
b)
Not a Function
57.
Is this graph a function or not a function?
a)
Function
b)
Not a Function
58.
Is this graph a function or not a function?
a)
Function
b)
Not a Function
59.
Is this graph a function or not a function?
a)
Function
b)
Not a Function
60.
Is this graph a function or not a function?
a)
Function
b)
Not a Function
61.
Is this graph a function or not a function?
a)
Function
b)
Not a Function
62.
Is this table a function or not a function?
a)
Function
b)
Not a Function
63.
Is this table a function or not a function?
a)
Function
b)
Not a function
64.
Is this a function? Explain.
a)
Yes; it passes the horizontal line test.
b)
No; it is not a straight line.
c)
Yes; it passes the vertical line test.
d)
No; there is a line connecting the dots.
65.
a)
Function
b)
Not a Function
66.
If h(a) = 3 - 2a
Find h(-3).
Find h(-3).
a)
12
b)
-2
c)
-3
d)
9
67.
Given f(x) = -4x - 10 and f(x) = 10. Find x
a)
x = -5
b)
x = 5
c)
x = -50
d)
x = 30
68.
Let w(x) = 3x - 7. If w(x) = 14, find x.
a)
7
b)
35
c)
2.33333
d)
-49
69.
What is x if
f(x) = -2?
f(x) = -2?
a)
4
b)
0
c)
3
d)
8
70.
What is f(1)?
a)
1
b)
5
c)
0
d)
4
71.
The function h(t) represents the height in inches of a plant after t weeks. What does the notation h(4) = 5 mean?
a)
After 5 week the plant is 4 inches tall
b)
The plant grows at a rate of 5/4 inch per week
c)
After 4 weeks the plant is 5 inches tall
d)
The plant grows at a rate of 1 inch per week
72.
The function c(m) = 1.45m + 3.50 represents the cost of a taxi for m miles.
What does c(7) represent?
What does c(7) represent?
a)
A cost of $7 to ride the taxi
b)
The cost to ride 7 miles
c)
The minimum distance to ride a taxi
d)
The minimum cost of a taxi
73.
The function c(m) = 1.45m + 3.50 represents the cost of a taxi for m miles.
What does c(m) represent?
What does c(m) represent?
a)
Total Cost of a taxi
b)
Total Miles in taxi
74.
Derek works at Subway making $9.25 an hour. The function d(x)=9.25x tells us how much money Derek makes after x hours of working. What is the meaning of d(4)=37?
a)
After 4 hours of work, Derek makes $37.
b)
Derek needs $4 more to have $37 total.
c)
After working for 4 days, Derek makes $37 total.
d)
After 4 hours of work, Derek now makes $37 an hour instead of $9.25.
75.
Ms. Brackemyer is collecting pencils. The function p(x)=5x+12 tells us the total amount of pencils Ms. Brackemyer has after collecting for x number of days. What is the meaning of p(8)=52?
a)
Ms. Brackemyer starts with 8 pencils and ends with 52.
b)
After 8 days, Ms. Brackemyer has 52 pencils.
c)
Ms. Brackemyer starts with 52 pencils and gets 4 more every day.
d)
Every day, Ms. Brackemyer gets 4 new pencils until she has 52.
76.
A company is selling bubble gum. The function g(x)=3x+4 tells the company how much to charge if someone buys x packages of bubble gum. Find g(8) and tell what it means within the context of the problem.
a)
g(8)=8. This means that after 8 packages of gum, the company makes $8.
b)
g(8)=42. This means that 8 packages of gum costs $42.
c)
g(8)=28. This means that 8 packages of gum costs $28.
d)
g(8)=24. This means that 8 packages of gum costs $24.
77.
For the function f(x) = -3x + 3 find f(0).
a)
0
b)
-3
c)
3
d)
-1
78.
For the function f(x) = -3(x-1) find f(0).
a)
0
b)
-3
c)
3
d)
-1
79.
Sarah is bringing treats to her middle school class on her birthday. The number of treats she brings in is based on the number of students in her class.
t = the number of treats
s = the number of students
Which of the variables is dependent?
t = the number of treats
s = the number of students
Which of the variables is dependent?
a)
s
b)
t
80.
Carey and Justin are raising money to purchase books for their school's library. The more money they raise, the more books they will be able to purchase for the library.
m = the amount of money Carey and Justin raise
b = the number of books Carey and Justin will be able to purchase
Which of the variables is dependent?
m = the amount of money Carey and Justin raise
b = the number of books Carey and Justin will be able to purchase
Which of the variables is dependent?
a)
m
b)
b
81.
For the function f(x) = -3(x-1) find f(0).
a)
0
b)
-3
c)
3
d)
-1
82.
Given g(x) =
4x - 7, find g(-9).
4x - 7, find g(-9).
a)
g(-9) = 29
b)
g(-9) = -43
83.
Given h(x) = -9x +5, find h(8).
a)
h(8) = -360
b)
h(8) = -67
84.
For the function f(x) = -3x + 3 find f(0).
a)
0
b)
-3
c)
3
d)
-1
85.
What is x if
f(x) = -2?
f(x) = -2?
a)
4
b)
0
c)
3
d)
8
86.
What is f(1)?
a)
1
b)
5
c)
0
d)
4
87.
Complete the function notation below
f(____) = 214
f(____) = 214
a)
1990
b)
1991
c)
1989
d)
1994
88.
If f(x) = x - 5, what is the value of x when f(x) = 15?
a)
20
b)
10
c)
5
d)
0
89.
H(5) =
a)
5
b)
16
c)
18
d)
20
90.
If h(a) = 3 - 2a
Find h(-3).
Find h(-3).
a)
12
b)
-2
c)
-3
d)
9
91.
Which ordered pair below would prevent this table from being a function?
a)
(10, 10)
b)
(2, 4)
c)
(6, 1)
d)
(-2, 0)
92.
Which graph does NOT pass the vertical line test?
a)
Graph 1
b)
Graph 2
c)
Graph 3
d)
Graph 4
93.
Which graph is not a function?
a)
Graph 1
b)
Graph 2
c)
Graph 3
d)
Graph 4
94.
Does the graph represent a function?
a)
Yes, because the vertical line test shows there are no repeating input values
b)
No, because the vertical line test shows there are repeating input values
95.
f(x) is the same thing as ______.
a)
y
b)
x
c)
input
d)
an equation
96.
What is x if
f(x) = -2?
f(x) = -2?
a)
4
b)
0
c)
3
d)
8
97.
Given h(x) = 5 - 9x, find h(8).
a)
h(8) = -360
b)
h(8) = -67
98.
Evaluate f(-2) if f(x) = x + 3
a)
-1
b)
1
c)
5
d)
-5
99.
If f(x) = x - 5, what is the value of x when f(x) = 15?
a)
20
b)
10
c)
5
d)
0
100.
What is the slope in the equation: y=4x+3
a)
3
b)
4x
c)
4
d)
x
101.
What is the y-intercept in the following equation: y=-4x-5
a)
-4
b)
-4x
c)
5
d)
-5
102.
Write the equation for the line.
a)
y= -1x+3
b)
y= 4x+3
c)
y=1/4x+3
d)
y= -4x+3
103.
Which of these lines has a slope of -3?
a)
A
b)
B
c)
C
d)
D
104.
What is the y-intercept of this graph?
a)
(0,1)
b)
(0,-2)
c)
(0,0)
d)
(0,3)
105.
Find the slope of the line.
a)
1/2
b)
-1/2
c)
2/1
d)
-2/1
106.
What type of slope does the following graph have?
a)
Positive
b)
Negative
c)
Zero Slope
d)
Undefined
107.
What is the slope in the picture?
a)
Positive
b)
Negative
c)
Zero
d)
Undefined
108.
What is the slope in the picture?
a)
Positive
b)
Negative
c)
Zero
d)
Undefined
109.
Find the slope
a)
-5/3
b)
-3/5
c)
5/3
d)
3/5
110.
What is the equation of this graph?
a)
y = 1/2x + 2
b)
y = -1/2x + 2
c)
y = 2
d)
y = 1/2x - 2
111.
Write the equation of the line.
a)
y=3/5x+1
b)
y=3/5x-1
c)
y=5/3x+1
d)
y=3/5x+1
112.
Slope is know as rise/
a)
run
b)
fall
c)
none
d)
rise
113.
What type of slope does the graph have?
a)
Positive
b)
Negative
c)
Zero Slope
d)
Undefined
114.
What type of slope does the graph have?
a)
Zero
b)
Undefined
c)
Negative
d)
Positive
115.
In the equation y=mx+b, what does the m represent?
a)
slope
b)
y-intercept
c)
linear
d)
point-slope
116.
Find the slope of the line that passes through (10, -8) and (1, 12).
a)
20/9
b)
-20/9
c)
4/9
d)
9/4
117.
What is the slope in the equation y=2x + 3?
a)
2
b)
3
c)
5
d)
Cannot be Determined
118.
What does 'b" represent in y=mx+b
a)
y-intercept
b)
macaroni
c)
nothing
d)
slope
119.
Write the equation for the line in slope-intercept form.
a)
y= -1x+3
b)
y= 4x+3
c)
y=1/4x+3
d)
y= -4x+3
120.
Find the slope
a)
-5/7
b)
7/5
c)
-7/5
d)
5/7
121.
What is the y-intercept in the equation y= -2x + 5
a)
-2
b)
3
c)
5
d)
Cannot be Determined
122.
What is the equation of this line?
a)
y = 2x +2
b)
y = 2x -2
c)
y = -x + 2
d)
Cannot be Determined
123.
find the slope
a)
3/2
b)
-3/2
c)
(-0,-3)
d)
none of the above
124.
Find the slope of the line that passes through
(1, -19) and (-2, -7)
(1, -19) and (-2, -7)
a)
-4
b)
4
c)
1/4
d)
-1/4
125.
What is the slope in the picture?
a)
Positive
b)
Negative
c)
Zero
d)
Undefined
126.
What type of slope does the graph have?
a)
Positive
b)
Negative
c)
Zero Slope
d)
Undefined
127.
What type of slope does the graph have?
a)
Zero
b)
Undefined
c)
Negative
d)
Positive
128.
What type of slope does the following graph have?
a)
Postive
b)
Negative
c)
Zero Slope
d)
Undefined
129.
What is the slope in the equation y=2x + 3?
a)
2
b)
3
c)
5
d)
Cannot be Determined
130.
How would you write the equation with a slope of 2/3 and a y-intercept of -3
a)
y=3/2x+3
b)
y=2/3-3
c)
y=2/3x-3
d)
y=2/3x+3
131.
What is the slope in the equation: y=4x+3
a)
3
b)
4x
c)
4
d)
x
132.
What is the y-intercept in the following equation: y=-4x-5
a)
-4
b)
-4x
c)
5
d)
-5
133.
If m=3 and b=6, what is the correct slope intercept equation?
a)
y=3-6
b)
y=3x-6
c)
y=3x+6
d)
y=6x+3
134.
Write a rule: A plumber charges $50 for a house call plus $12 per hour for labor.
a)
y = 50 x + 12
b)
y = 50 + 12 x
c)
y = 62 x
d)
x = 50 + 12y
135.
Write a rule : Mojo has joined a weight loss program. His weight is 225 lbs and he is losing weight at a rate of 3 lbs per week.
a)
y = 222 x
b)
y = 225 + 3 x
c)
y = 225 - 3x
d)
y=225x - 3
136.
Which of these represents slope-intercept form?
a)
y - y1 = m(x-x1)
b)
Ax + By = C
c)
y = mx + b
137.
Which represents slope in y=4x+3
a)
3
b)
4x
c)
4
d)
x
138.
What is the equation of this line?
a)
x = 7
b)
y = 7
c)
x = -7
d)
y = -7
139.
What type of slope does this have?
a)
negative
b)
steep
c)
undefined
d)
zero slope
140.
What type of slope does this have?
a)
undefined
b)
positive slope
c)
negative slope
d)
zero slope
141.
Which of the following is the equation of a line with a slope of 6 and a y-intercept of −3?
a)
y = 6x + 3
b)
y= -3x + 6
c)
y = -6x - 3
d)
Not here
142.
Which runner is faster?
a)
Runner A
b)
Runner B
c)
Mrs. McFarland
d)
Mrs. Gorenc
100 %
