Practice Proportional Relationships

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

• Proportional
• Not Proportional

Tags

CCSS.7.RP.A.2A

How do I find the constant of proportionality?

• k = x/y

• k = 2x

• k = y/x

• k = 2y

Tags

CCSS.7.RP.A.2B

What does k represent in the equation y = kx?

• independent variable
• constant of proportionality
• dependent variable
• krispy kreme

Tags

CCSS.7.RP.A.2C

What is the constant of proportionality?

• $3
• $4
• $2
• $9

Tags

CCSS.7.RP.A.2B

Is this graph proportional?

• Yes
• No

Tags

CCSS.7.RP.A.2D

In the equation y = 23x, what is the constant of proportionality?

• y
• x
• 23

Tags

CCSS.7.RP.A.2B

Which of the following is the equation used to write a proportional relationship?

• y = x/k

• y = kx

• x = y//k

Tags

CCSS.7.RP.A.2C

Write the equation for the table given. 

• y = 1/3x
• y = 3x
• y = 1/2x

Tags

CCSS.5.OA.B.3

Determine which equation does NOT represent a proportional relationship.

• y = -2x
• y = 1/2 x
• y = 3x
• y = 5x - 7

Tags

CCSS.7.RP.A.2C

The constant of proportionality in the equation y = 4x is _____

Tags

CCSS.7.RP.A.2B