Proportional Relationships Test Review

Which one of the following would most likely show a proportional relationship?

• color of car and gas mileage

• IQ and shoe size

• person's school and favorite food

• electric bill and amount of electricity used

Tags

CCSS.7.RP.A.2D

The point (8, 4) is on the graph. What does this point represent in terms of this graph?

• 4 cups of sugar are needed per jar of jam.

• 8 cups of sugar are needed per jar of jam.

• 8 jam jars require 4 cups of sugar

• 4 jam jars require 8 cups of sugar.

Tags

CCSS.5.OA.B.3

Which equation best describes this proportional relationship?

Tags

CCSS.7.RP.A.2C

Identify the constant of proportionality (unit rate) of this function.

(a)  

Tags

CCSS.7.RP.A.2B

How many cups of sugar will be needed for 28 jars of jam?

(a)  

Tags

CCSS.8.EE.B.5

Which graph displays a directly proportional relationship?

• 
• 
• 
• 

Tags

CCSS.7.RP.A.2D

What is the Constant of Proportionality in the following equation: y=15x ?

(a)  

Tags

CCSS.7.RP.A.2B

Leslie's car can go 288 miles on a tank of gas. Her car's gas tank holds 16 gallons.

Which equation shows the relationship between x and y, where y is the distance Leslie can travel with x gallons of gas?

• y = 0.5x

• y = 18x

• y = 18 + x

• y = 0.5 + x

Tags

CCSS.6.EE.C.9

Which equation(s) show(s) y in a proportional relationship with x?

Select ALL that apply.

• y = 5x

• y = 5 - x

• y = 1/5x

• y = 1/5 + x

• 5y = 5x

Tags

CCSS.7.RP.A.2D

The following graph shows the cost per gallon of propane.

What is the cost of 2 1/2 gallons?

• $0.80

• $1.25

• $6.00

• $12.00

Tags

CCSS.7.RP.A.2D