Does the mapping diagram represent a function?

It is a function because each x has only one y.

It's not a function because an x has multiple y's.

It's not a function because a y has multiple x's.

It is a function because each y has only one x.

Does the mapping diagram represent a function?

It's not a function because an x has multiple y's.

It is a function because each x has only one y.

It's not a function because a y has multiple x's.

It is a function because each y has only one x.

Does the mapping diagram represent a function?

It is a function because each x has only one y.

It's not a function because an x has multiple y's.

It's not a function because a y has multiple x's.

It is a function because each y has only one x.

Does the mapping diagram represent a function?

It's not a function because an x has multiple y's.

It is a function because each x has only one y.

It's not a function because a y has multiple x's.

It is a function because each y has only one x.

Does the mapping diagram represent a function?

It is a function because each x has only one y.

It's not a function because an x has multiple y's.

It's not a function because a y has multiple x's.

It is a function because each y has only one x.

Is this table a function and how can you tell?

No it's not a function because the x value 5 has y values of 10 & 12

Yes its a function because there are not variables for missing numbers

No it's not a function because the y value 4 repeated

No it isn't a function because the x value 2 is repeated

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

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.

Functions

8th Grade

•

35 Qs

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Functions

Quiz

•

Mathematics

•

8th Grade

•

Practice Problem

•

Medium

•

CCSS

8.F.A.1, HSF.IF.A.1, HSF.IF.B.4

Standards-aligned

Laura Hernandez

Used 105+ times

FREE Resource

35 questions

Show all answers

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Does the graph represent a function?

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

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

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Does this mapping diagram represent a function?

No, because there are repeating input values

Yes, because there are no repeating input values

Tags

CCSS.8.F.A.1

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which graph does NOT pass the vertical line test?

Graph 1

Graph 2

Graph 3

Graph 4

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Is this a function? Explain.

Yes; it passes the horizontal line test.

No; it is not a straight line.

Yes; it passes the vertical line test.

No; there is a line connecting the dots.

Tags

CCSS.HSF.IF.A.1

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Is the following relation a function?

Function

Not a Function

Tags

CCSS.8.F.A.1

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Do the ordered pairs represent a function?

Function

Not a Function

Tags

CCSS.8.F.A.1

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Does the graph represent a function? Use the vertical line test.

Function

Not a Function

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

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