Equation Proportional Relationships and Graph

What is the constant of proportionality?

• k = 3

• k = 1/3

• k = 3x

• k = 1/3x

Tags

CCSS.7.RP.A.2B

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

What is the formula for a proportional relationship?

• y=kx

• y=k/x

• z=ykx

• y=ky

Tags

CCSS.7.RP.A.2C

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

Write an equation for this relationship.

• y=1/5x

• y=1/2x

• y=2x

• y=5x

Tags

CCSS.5.OA.B.3

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

• y=0.125x

• y=8x

• y=2x

• y=5x

Tags

CCSS.5.OA.B.3

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 does k represent in the equation y = kx?

• constant rate of change

• constant of proportionality

• the equation

• x/y

Tags

CCSS.7.RP.A.2C

What is the constant of proportionality?

• 1/3

• 3

• 6

• 1/6

Tags

CCSS.7.RP.A.2B