Representations of Proportional and Non-Proportional Relationships

Bob has $150 in his savings account and saves $40 per month.  Which equation represents the amount Bob has in his account after x months?

• y = 150 + 40

• y = 40x + 150

• y = 150x + 40

Tags

CCSS.6.EE.C.9

Proportional or Non-Proportional?

• Proportional

• Non-Proportional

Tags

CCSS.7.RP.A.2C

Proportional or Non-Proportional:
The video game rental fee is $15 plus $3 per day. 

• Proportional

• Non-Proportional

Tags

CCSS.7.RP.A.2A

• y = 1/5x

• y = 5x

• y = 1/2x

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Is the graph proportional?

• Yes

• No

Tags

CCSS.7.RP.A.2D

Write an equation for the relationship between x and y. Use format y = kx.

Tags

CCSS.7.RP.A.2C

Select all graphs that represent proportional relationships.

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• 

Tags

CCSS.7.RP.A.2D

Select all graphs that represent a proportional relationship.

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• 

Tags

CCSS.7.RP.A.2D

Select all tables that represent a proportional relationship.

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• 

Tags

CCSS.7.RP.A.2A

Write the equation of the proportional relationship using the format y = kx.

Tags

CCSS.7.RP.A.2C