Exploring Relations and Functions

Quiz
•
Mathematics
•
8th Grade
•
Hard
Standards-aligned
Barbara White
FREE Resource
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the relations below is a function?
{(2, 3), (3, 4), (5, 1), (2, 4)}
{(2, 3), (3, 4), (6, 2), (7, 3)}
{(2, 3), ( 3, 4), (6, 2), (3, 3)}
Tags
TEKS.MATH.8.5G
TEKS.MATH.A.12A
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Given the relation A = {(5, 2), (7, 4), (9, 10), (x, 5)}. Which of the following values for x will make relation A a function?
7
9
4
Tags
TEKS.MATH.8.5G
TEKS.MATH.A.12A
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The following relation is a function.
{(10, 12), (5, 3), (15, 10), (5, 6), (1, 0)}
True
False
Tags
TEKS.MATH.8.5G
TEKS.MATH.A.12A
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the relations below is a function?
{(1, 1,), (2, 1), (3, 1), (4, 1), (5, 1)}
{(2, 1), (2, 2), (2, 3), (2, 4), (2, 5)}
{(0, 2), (0, 3), (0, 4), (0, 5), (0, 6)}
Tags
TEKS.MATH.8.5G
TEKS.MATH.A.12A
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The graph of a relation is shown at the right. Is this relation a function?
Yes
No
Cannot be determined from a graph
Tags
TEKS.MATH.8.5G
TEKS.MATH.A.12A
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Is the relation depicted in the table below a function?
Yes
No
Cannot be determined from a table
Tags
TEKS.MATH.8.5G
TEKS.MATH.A.12A
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The graph of a relation is shown below. Is the relation a function?
Yes
No
Cannot be determined from a graph
Tags
TEKS.MATH.A.12A
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