Functions
Interactive Video
•
Mathematics
•
9th Grade
•
Practice Problem
•
Easy
Standards-aligned
Shaeerahzon McLennan
Used 6+ times
FREE Resource
Standards-aligned
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a function?
A type of graph
A relationship where inputs can have multiple outputs
A set of random numbers
A relationship where each input has one output
Tags
CCSS.8.F.A.1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of these is NOT a function?
(1, 2), (2, 3), (3, 4)
(1, 2), (1, 3), (2, 4)
(3, 4), (4, 5), (5, 6)
(0, 1), (1, 2), (2, 3)
Tags
CCSS.8.F.A.1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a mapping diagram, what indicates a relation is not a function?
An input is paired with multiple outputs
All inputs are paired with the same output
There are no inputs
All outputs are the same
Tags
CCSS.8.F.A.1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the vertical line test check for?
If a graph is a function
If a graph is a line
If a graph is a square
If a graph is a circle
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If a vertical line crosses a graph twice, what does it mean?
The graph is a line
The graph is a function
The graph is not a function
The graph is a circle
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