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Functions and Relations Practice
By Michele Massetto
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Last updated 11 days ago
26 questions
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Question 1
1.
The domain of the equation below is defined as {-4, -2, 0, 2, 4}.
What is the range?
(hint: plug in x-values to find y-values)
{-2, -1, 1, 2}
{-4, -2, 0, 2, 4}
{-2, -1, 0, 1, 2}
Question 2
2.
The range of the equation below is defined as {-4, -2, 0, 2, 4}.
What is the domain?
(hint: plug in y-values to find x-values)
{-4, -2, 0, 2, 4}
{-8, -4, 0, 4, 8}
{-2, -1, 0, 1, 2}
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Question 3
3.
A.
B.
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Question 4
4.
A.
B.
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5
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Question 5
5.
A. yes
B. no
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6
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Question 6
6.
A. yes
B. no
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Question 7
7.
Match the given representations on the left with the correct category on the right.
Drag and drop each into the correct box by moving the blue arrows.
Question 8
8.
Using the vertical-line test, which graph(s) represent functions?
Select all that apply.
Question 9
9.
The domain of the equation below is defined as {-4, -2, 0, 2, 4}.
What is the range?
{-3.5, -2.5, -1.5, -.5, .5}
{-5, -1, 3, 7, 11}
{-8, -4, 0, 4, 8, 10}
Question 10
10.
The range of the equation below is defined as {-4, -2, 0, 2, 4}.
What is the domain?
{-4, -2, 0, 2, 4, 6}
{-5, -1, 3, 7, 11}
{-3.5, -2.5, -1.5, -.5, .5}
Question 11
11.
Classify each item on the left based on whether it describes the
domain
or
range
of a function.
Drag and drop each into the correct box by moving the blue arrows.
Represented on the
horizontal axis
of a coordinate plane
Represented on the
vertical axis
of a coordinate plane
Question 12
12.
State the domain and range of this relation:
{ (-3, 2) , (4, 1) , (0, 3) , (5, -2) , (2, 7) }
Domain: {-3, 2, 4, 1} Range: {0, 3, 5, -2, 7}
Domain: {-3, 0, 2, 4, 5} Range: {-2, 1, 2, 3, 7}
Domain: {-2, 1, 2, 3, 7} Range: {-3, 0, 2, 4, 5}
Domain: {0, 1} Range: {-2, 5}
Question 13
13.
Consider this relation:
State the
domain
of the relation.
Question 14
14.
Consider the relation:
{ (-2, -3) , (-1, 4) , (0, 5) , (1, 6) }
Identify the
range
of the relation.
{-3, 4, 5, 6}
{-3, -2, 5, 6}
{-3, -2, -1, 0, 1, 5, 6}
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Question 15
15.
Is the relation in the graph a function?
No, it is not a function.
Yes, it is a function.
F.IF.1
Question 16
16.
Is this relation a function?
Yes
No
Question 17
17.
Identify the domain and range of the relation.
Place each value only once.
-1
1
Domain
Question 18
18.
Is this relation a function?
Yes
No
Question 19
19.
Is this relation a function?
Yes, it is a function.
No, it is not a function.
Question 20
20.
Is this relation a function?
Yes, it is a function.
No, it is not a function.
Question 21
21.
Is this relation a function?
No, it is not a function.
Yes, it is a function.
Question 22
22.
Is this relation a function?
No, it is not a function.
Yes, it is a function.
Question 23
23.
Is this relation a function?
No, it is not a function.
Yes, it is a function.
Question 24
24.
Is this relation a function?
No, it is not a function.
Yes, it is a function.
Question 25
25.
Is this relation a function?
Yes, it is a function.
No, it is not a function.
Question 26
26.
Select all relations that represent a function.
A)
B)
C)
A
B
{-8, -4, 0, 4, 8}
{-2, -1, 1, 2}
C.
D.
C.
D.
Ordered Pairs
Mapping Diagram
Table of Values
Graph
{-4, -2, 0, 2, 4, 6}
{-8, -4, 0, 4, 8, 10}
The
independent variable
of a
function
The
output
values of a
function
The
dependent variable
of a
function
The
x
-values of a
function
The
y
-values of a
function
The
input
values of a
function
Domain
Range
{-2, -1, 0, 1}
-2
2
4
-4
7
-7
Range
C
