Proportional Relationships Test Review: TPA

Tags

CCSS.7.RP.A.2B

Lisa bought 7 boxes of cookies for $28.00. How much would 10 boxes of cookies cost? Write and solve a proportion using x as your variable.

Which pair of numbers have a scale factor of 5:6? Select all that apply.

• 25:30

• 10:12

• 14:18

Tags

CCSS.6.RP.A.3A

Find the equation that describes the proportional relationship depicted in the table below.

Tags

CCSS.7.RP.A.2C

What is the constant of proportionality for the relationship modeled by the equation y = 0.5x?

• 5

• 2

Tags

CCSS.7.RP.A.2B

If the values in the table model a proportional relationship, what is the constant of proportionality?

• 2

• 3

• It is not a proportional relationship

Tags

CCSS.7.RP.A.2B

If a table shows a proportional relationship with a constant of proportionality of 4, what would be the equation representing this relationship?

• y = 4x

• y = x - 4

• y = x + 4

• y = 0.25x

Tags

CCSS.7.RP.A.2C

Which of the following equations does not represent a proportional relationship?

• y = 0.5x

• y = 5x

• y = 2x

• y = x + 2

Tags

CCSS.7.RP.A.2C

Does the graph show a proportional relationship?

• Yes
• No

Tags

CCSS.7.RP.A.2D

• Proportional

• Non-proportional

Tags

CCSS.7.RP.A.2D