Mama Mia’s Pizza sells medium pizza for $7 each and charges a $2 delivery fee per order. Which describes this relationship?

a non-proportional function with a y-intercept of 2

a non-proportional function with a y-intercept of 7

a proportional function with a y-intercept of 2

a proportional function with a y-intercept of 7

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 mapping a function and how can you tell?

No it's not a function because the x value 5 has y values of 2 & 9

Yes its a function cause all the numbers have lines

No it's not a function because there a 5 in both ovals

No it's not a function because the y value 5 has x values of 2 & 9

Which of the following guarantees a table will not be a function?

An x value repeats and has different y values.

A y value repeats and has different x values.

Which of the following guarantees a set of ordered pairs will not be a function?

An x value repeats & has different y values.

A y value repeats & has different x values.

Unit 5: Proportional & Non-Proportional Functions

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Unit 5: Proportional & Non-Proportional Functions

Quiz

•

Mathematics

•

8th Grade

•

Practice Problem

•

Medium

•

CCSS

8.EE.B.5, 8.F.A.1, 8.EE.B.6

+13

Standards-aligned

Jeff Turner

Used 57+ times

FREE Resource

43 questions

Show all answers

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Why does this graph show a non-proportional relationship?

It doesn't, it is proportional because it is a straight line

It goes through the origin

It does not go through the origin

It is a straight line

Tags

CCSS.8.EE.B.5

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Does this graph represent a proportional relationship?

No, because it doesn't pass through the origin.

Yes, because it is linear (striaght).

Yes, because it intersects the y axis.

No, because it intersects the x axis.

Tags

CCSS.8.EE.B.5

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Is this table proportional or non-proportional?

Proportional because the y to x ratio is a constant of proportionality.

Non-Proportional because the y to x ratio is not a constant of proportionality.

Proportional because the x to y ratio is a constant of proportionality.

Non-Proportional because the x to y ratio is not a constant of proportionality.

Tags

CCSS.7.RP.A.2B

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Is the graph proportional or non proportional?

Proportional because it is a straight line and passes through the origin (0,0).

Non-Proportional because it doesn't pass through the origin (0,0).

Tags

CCSS.7.RP.A.2D

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which statement best describes the relationship of x and y in the table?

Proportional

Not Proportional

Tags

CCSS.7.RP.A.2A

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the main characteristics of a proportional relationship between two variables?

They pass through the origin.

They are linear (straight line) and also pass through the origin.

They are curved

The x to y ratio is a constant of proportionality.

Tags

CCSS.8.EE.B.5

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Is the following equation a proportional relationship?
y = 4x + 0

Yes

Tags

CCSS.7.RP.A.2D

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Unit 5: Proportional & Non-Proportional Functions

43 questions

Why does this graph show a non-proportional relationship?

Does this graph represent a proportional relationship?

Is this table proportional or non-proportional?

Is the graph proportional or non proportional?

Which statement best describes the relationship of x and y in the table?

What are the main characteristics of a proportional relationship between two variables?

Is the following equation a proportional relationship?
y = 4x + 0

Is the following equation a proportional relationship?
y = x

Mama Mia’s Pizza sells medium pizza for $7 each and charges a $2 delivery fee per order. Which describes this relationship?

Is this table proportional?

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Unit 5: Proportional & Non-Proportional Functions

43 questions

Why does this graph show a non-proportional relationship?

Does this graph represent a proportional relationship?

Is this table proportional or non-proportional?

Is the graph proportional or non proportional?

Which statement best describes the relationship of x and y in the table?

What are the main characteristics of a proportional relationship between two variables?

Is the following equation a proportional relationship?y = 4x + 0

Is the following equation a proportional relationship?y = x

Mama Mia’s Pizza sells medium pizza for $7 each and charges a $2 delivery fee per order. Which describes this relationship?

Is this table proportional?

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Is the following equation a proportional relationship?
y = 4x + 0

Is the following equation a proportional relationship?
y = x