Constant of Proportionality Equation

The constant of proportionality in the equation y = ½x is _______. 

• x

• y

• 1/2

• 2

Tags

CCSS.7.RP.A.2B

Identify the constant of proportionality.

• k = 2x

• k = 2

• k = 4

• none (not proportional)

Tags

CCSS.7.RP.A.2B

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

• y

• x

• 14

Tags

CCSS.7.RP.A.2B

Craig earns extra money as a lifeguard. He earns $37 for 4 hours and $64.75 for 7 hours.  What is the constant of proportionality? 

• $37

• $64.75

• $9.25

• $18.50

Tags

CCSS.7.RP.A.2B

Is the given table a proportional relationship? If so, what is the constant?

• Yes; 1/3

• Yes; 3

• Yes; 5

• No

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality?

• 7

• 14

• 10

• 21

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality?

Mathematical Equivalence

ON

Tags

CCSS.7.RP.A.2B

Name the constant of proportionality.

• 20

• 40

• 16

• 35

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality?

Mathematical Equivalence

ON

Tags

CCSS.7.RP.A.2B

What is k (constant of proportionality)?

Mathematical Equivalence

ON

Tags

CCSS.7.RP.A.2B