Does the graph represent a function?
Introduction to Functions

Quiz
•
Mathematics
•
8th Grade
•
Hard
Anthony Clark
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Yes, because the vertical line test shows there are no repeating input values
No, because the vertical line test shows there are repeating input values
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A relation where every input in matches with exactly one output is called what?
Relation
Linear
Exponential
Function
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the domain of the relation shown in the table?
{12}
{6, 18}
{3, 9, 15, 16}
{13}
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which relation does the mapping show?
<(0, 1), (1, 2),(3, 4)>
<(1, 0), (2, 1), (2, 2), (4, 3)>
<(0, 1), (1, 2), (2, 2), (3, 4)>
<(1, 0), (2, 1), (4, 3)>
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Is this graph a function or not a function? (Use the vertical line test)
Function
Not a Function
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which relation is a function?
{(2, 3) , (1, 5) , (2, 7)}
{(-1, 5) , (-2, 6) , (-3, 7)}
{(11, 9) , (11, 5) , (9, 3)}
{(3, 8) , (0, 8) , (3, -2)}
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
.
Function
Not a Function
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