Unit 2 Graphs of Proportional Relationship Quiz Review

Which graphs could NOT represent a proportional relationship?

• A

• B

• C

• D

Tags

CCSS.7.RP.A.2D

A lemonade recipe calls for 1/4 cup of lemon juice for every cup of water.

Use the table to answer the question:

What does x represent?

• cups of lemon juice

• cups of water

Tags

CCSS.7.RP.A.1

A lemonade recipe calls for 1/4 cup of lemon juice for every cup of water.

Use the table to answer the question:

What does y represent?

• cups of lemon juice

• cups of water

Tags

CCSS.7.RP.A.2B

Decide whether each table could represent a proportional relationship.

• Yes there is a proportional relationship.

• No there is not a proportional relationship.

Tags

CCSS.7.RP.A.2A

Decide whether each table could represent a proportional relationship.

• Yes there is a proportional relationship.

• No there is not a proportional relationship.

Tags

CCSS.7.RP.A.2A

There is a proportional relationship between the number of months a person has had a streaming movie subscription and the total amount of money they have paid for the subscription. The cost for 6 months is $47.94. The point (6,47.94) is shown on the graph below.

What is the constant of proportionality in this relationship?

Tags

CCSS.7.RP.A.2B

There is a proportional relationship between the number of months a person has had a streaming movie subscription and the total amount of money they have paid for the subscription. The cost for 6 months is $47.94. The point (6,47.94) is shown on the graph below.

Write an equation that represents the relationship between C, the total cost of the subscription, and m, the number of months. (answer in C = form)

Tags

CCSS.8.EE.B.5

The graph shows the amounts of almonds, in grams, for different amounts of oats, in cups, in a granola mix. Label the point (1,k) on the graph, What is the value of k ?

Tags

CCSS.HSF.LE.B.5