Is the relation a function? Why.

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

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

What is the definition of function?

Every input has only ONE output

Inputs have different outputs every time

Does the graph represent a function?

No, because the vertical line test shows there are repeating input values

Yes, because the vertical line test shows there are no repeating input values

Is the relation a function? Why.

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

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

Is this set of ordered pairs a function and how can you tell?

No it isn't a function because an x value repeats but has different y values

Yes its a function because no y values repeat

No it's not a function because there are negative numbers

No it isn't a function because an y value repeats but has different x values

Function or Not?

Quiz

•

Mathematics

•

8th Grade

•

Practice Problem

•

Medium

•

CCSS

8.F.A.1, HSF.IF.A.1, HSF.IF.B.5

+5

Standards-aligned

Kristin McNair

Used 1K+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Function

Not a Function

Tags

CCSS.8.F.A.1

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Function

Not a Function

Tags

CCSS.8.F.A.1

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Function

Not a Function

Tags

CCSS.8.F.A.1

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Is this graph a function or not a function?

Function

Not a Function

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Function

Not a Function

Tags

CCSS.8.F.A.1

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Function

Not a Function

Tags

CCSS.8.F.A.1

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Function

Not a Function

Tags

CCSS.8.F.A.1

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