Determining Proportional Relationships

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

• y = 1/5x

• y = 5x

• y = 1/2x

Tags

CCSS.7.RP.A.2D

What is the constant of proportionality? Use the format k = 2.

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality? Use the format k = 4.

Tags

CCSS.7.RP.A.2B

Is the graph proportional?

• Yes

• No

Tags

CCSS.7.RP.A.2D

What is the constant of proportionality?

• k = 3

• k = 1/3

• k = 3x

• k = 1/3x

Tags

CCSS.7.RP.A.2B

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

Using the table above, determine the equation of the line.

• y = 5x
• y = 10x
• y = 1/5 x
• y = 1/10 x

Tags

CCSS.5.OA.B.3