U3 T1 Quiz Review : Proportional Relationships

How do you find the constant of proportionality?

Tags

CCSS.7.RP.A.2B

Sort the graphs as proportional or not

Groups:

(a) Proportional

,

(b) NOT Proportional

• 
• 
• 

Tags

CCSS.7.RP.A.2D

A baby can crawl at a rate of 2 miles per hour. Which graphs represent this proportional relationship?

Groups:

(a) Represents y=2x

,

(b) Does NOT represent y=2x

• 
• 
• 

Tags

CCSS.7.RP.A.2D

At a gas station, a slurpee costs $0.25 per ounce. Which table represents that proportional relationship?

• 
• 
• 

Tags

CCSS.7.RP.A.2B

An animal shelter's cats and dogs for adoption are graphed below. What equation can be used to represent this proportional relationship?

• y = 6x

• y = 2x

• y = 5x

• y = 3x

Tags

CCSS.7.RP.A.2C

You walk at a rate of 3 feet per second.
The y-axis is feet.

The x-axis is seconds.

Graph this proportional relationship

Tags

CCSS.7.RP.A.2D

The graph shows walking 3 feet per second. How long would it take to walk 24 feet?

• 6 seconds

• 8 seconds

• 3 seconds

• 24 seconds

Tags

CCSS.7.RP.A.2D