Identifying Functions

Identifying Functions

8th Grade

10 Qs

quiz-placeholder

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Identifying Functions

Identifying Functions

Assessment

Quiz

Mathematics

8th Grade

Hard

CCSS
8.F.A.1

Standards-aligned

Created by

Anthony Clark

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Media Image

Is this graph a function or not a function? 

Function

Not a Function

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Is this a function or not a function?

Function

Not a Function

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which graph is NOT a function?

Graph 1

Graph 2

Graph 3

Graph 4

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Function

Not a Function

Tags

CCSS.8.F.A.1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The following is not a function because...

There are two values that equal 2.

x = 10 and x = 40 has two values each.

In the f(x) column, the 5 repeats.

This table is actually a function.

Tags

CCSS.8.F.A.1

6.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

How do you use the vertical line test?

Draw vertical lines through your graph. If any of the vertical lines you draw intersects the graph more than once then the graph is not the graph of a function.

Draw vertical lines through your graph. If any of the vertical lines you draw intersects the graph more than once, then it is a function.

7.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Media Image

Is this graph a function or not a function? 

Function

Not a Function

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