Proportional Relationships and Equations

Write the equation for the table given

• y = 1/3x

• y = 3x

• y = 1/2x

• x = 3y

Tags

CCSS.6.EE.C.9

In the equation y = 14x, what is the constant of proportionality?

• y

• x

• 14

Tags

CCSS.7.RP.A.2B

If the constant of proportionality is 10, which of the following is the correct proportional equation?

• 10=kx

• 10=k

• y=10k

• y=10x

Tags

CCSS.7.RP.A.2C

What is the equation for this table? Use y=kx format.

• y=0.125x

• y=8x

• y=2x

• y=5x

Tags

CCSS.6.EE.C.9

The data in the table represents a proportional relationship. What equation would represent this data accurately? 

Tags

CCSS.7.RP.A.2C

The graph shows the relationship between the number of movies rented to the total cost.

Which table represents the same proportional relationship?

• 
• 
• 
• 

Tags

CCSS.7.RP.A.2D

The equation y=5x describes a proportional relationship between x and y. What is the constant of proportionality?

• 6

• 4

• 7

• 5

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality?

• 1/3

• 3

• 6

• 1/6

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality for this table?

• 1/9

• 9

• 8

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality in the equation y = 14x ? 

• y

• x

• 14

Tags

CCSS.7.RP.A.2B