Proportionality in Graphs and Tables

What is the constant of proportionality? 

• 4

• 1/4

• 8

• 1/8

Tags

CCSS.MATH.CONTENT.7.RP.A.2

Identify the constant of proportionality.

• k = 2x

• k = 2

• k = 4

• none (not proportional)

Tags

CCSS.MATH.CONTENT.7.RP.A.2

Which graph is non-proportional?

• A

• B

• C

• D

Tags

CCSS.MATH.CONTENT.7.RP.A.2

One of these tables represents a proportional relationship. Table _____ represents a proportional relationship. The equation is ____ = ___ ___

• Table A, y = 1.6x

• Table A, y = 0.625x

• Table B, y = 1.5x

• Table B, y = 2/3x

Tags

CCSS.MATH.CONTENT.7.RP.A.2

What is the Constant of Proportionality?

• k=46

• k=92

• k=0.2

• not proportional

Tags

CCSS.MATH.CONTENT.7.RP.A.2

Using the table above, determine which statement is correct.

• The table is proportional and the unit rate is 100.

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

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

• The table is proportional and the unit rate is 0.01.

Tags

CCSS.MATH.CONTENT.7.RP.A.2

What is the Unit Rate?

• 60 miles/1 hour

• 120 miles/ 2 hours

• 1 mile/ 1 hour

Tags

CCSS.MATH.CONTENT.7.RP.A.2

The constant of proportionality can be found by finding the __________  _____________.

• unit rate

• ratio rate

• proportion answer

• rational number

Tags

CCSS.MATH.CONTENT.7.RP.A.2

Is this graph proportional or non-proportional

• Non-Proportional

• Proportional

Tags

CCSS.7.RP.A.2D

Which statement best describes the relationship of x and y in the table?

• Proportional

• Not Proportional

Tags

CCSS.7.RP.A.2A