Vertical Line Test
Evaluate graphs using the vertical line test to determine if they represent a function.
Includes
3 Short AnswerMultiple ChoiceTrue / False
Standards
CCSS.MATH.CONTENT.8.F.A.1
Topics
mathfunctionsvertical line testgrade 8
7 sections · Free to use · Printable
Vertical Line Test
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Read each question carefully and follow the instructions. Use the vertical line test to determine if a graph represents a function.
1. What is the purpose of the Vertical Line Test?
2. Does the following graph represent a function?
a
Yes
b
No
c
Sometimes
d
Only at specific points
3. The graph below represents a function.
T
True
F
False
4. Draw a graph that passes the Vertical Line Test.
5. Draw a graph that does NOT pass the Vertical Line Test.