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Find Functions in Relations

Authored by Anthony Clark

Mathematics

8th Grade

CCSS covered

Find Functions in Relations
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which graph does NOT pass the vertical line test?

Graph 1

Graph 2

Graph 3

Graph 4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Function
Not a Function

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

All of the y values or outputs are called what?

Domain

Range

Relation

Function

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Is the relation a function? Why.

Yes, because the x-value 11 has two y-values pair with it.

Yes, because each x-value has only one y-value paired with it.

No, because the x-value 11 has two y-values pair with it.

No, because each x-value has only one y-value paired with it.

Tags

CCSS.8.F.A.1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the range of the relation shown on the mapping diagram?

R:{3, 5, 8}

R:{-7, 11}

R:{3, 5, 8, 12}

R:{all real numbers}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Is this graph a function or not a function? 

Function 

Not a Function

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Is this mapping a function or not a function? 

Function

Not a Function

Tags

CCSS.8.F.A.1

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