Which of the following does NOT represent a function?
Identifying Functions from Mapping Diagrams

Quiz
•
Mathematics
•
8th Grade
•
Hard
Anthony Clark
FREE Resource
17 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Does this graph represent a function? Explain why or why not. [Hint: look carefully at the dots.]
Yes, each input has exactly one output.
No, there are infinite inputs with an output of 2.
No, 3 has two different outputs.
No, the graph does not have a consistent slope.
3.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Consider the graph. Which of the following are true statements about the equation represented by the graph? Check all that apply.
It is a function
It is not a function
An input of 1 has an output of 1
An input of 1 has an output of 3
An input of 2 has an output of 2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Does the following graph represent a function?
Yes, because each input has exactly one output.
Yes, because each output comes from exactly one input.
No, because there are multiple inputs.
No, because there are multiple outputs.
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A
B
C
D
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
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