Review of Proportional Relationships in Equations

What is the constant of proportionality of the graph above?

• 16

• 1/16

• 1

• None of the above

Tags

CCSS.7.RP.A.2D

The number of trees and the number of apples are given in the table above.  Determine which statement below is correct.

• The table is not proportional because the unit rate is not constant.

• The table is proportional and the unit rate is 1/13

• The table is proportional and the unit rate is 13.

• The table is not proportional because it doesn't pass through the origin.

Tags

CCSS.7.RP.A.2A

Match the correct equation to the graph

• y = 4x

• y = 9x

• y = 10x

• y = 3x

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Match the correct equation to the graph

• y = 30x

• y = 5x

• y = 6x

• y = x

Tags

CCSS.8.EE.B.5

Match the correct equation to the graph

• y = x

• y = 12x

• y = 6x

• y = 8x

Tags

CCSS.8.EE.B.5

Maria makes $15 an hour babysitting.  What equation can be used to represent the amount of money she makes per hour?

• y = x + 15

• y = 15x

• y = 15/x

• y = 15 - x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which of the following descriptions matches the graph shown below?

• initial fee of $100 plus $25 per month

• initial fee of $100 plus $50 per month

• initial fee of $100 plus $75 per month

• initial fee of $25 plus $100 per month

Tags

CCSS.HSF.LE.B.5

Select all equations that represent a proportional relationship.

• 
• 

Tags

CCSS.7.RP.A.2C

Select all equations that represent proportional relationships.

• 
• 

Tags

CCSS.7.RP.A.2C

Proportional or Non-Proportional?

• Proportional

• Non-Proportional

Tags

CCSS.7.RP.A.2A