Constant of Proportionality Given Graphs and Equations

What is the constant of proportionality?

• $3

• No COP

• $2

• $9

Tags

CCSS.7.RP.A.2B

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

• x

• y

• 1/2

• 2

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

What is the constant of proportionality of the table given

• k = 1

• k = 3

• k = 2

• There is not one.

Tags

CCSS.7.RP.A.2B

Identify the constant of proportionality.

• k = 6

• k = 12

• k = 1/6

• k = 1/12

• none (not proportional)

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality of the graph above?

• 0

• 1/6

• 60

• 10

Tags

CCSS.7.RP.A.2B

The graph represents the total number of cups of coffee and the total number of pounds of sugar used by starbucks.

What is the constant of proportionality?

Mathematical Equivalence

ON

Tags

CCSS.7.RP.A.2B

Determine the constant of proportionality for the graph. Hint: Use K = y / x

​ (a)  

• 40

• 2

Tags

CCSS.7.RP.A.2B

The graph represents the number of plants produced to the number of seed packets used.

What is the constant of proportionality?

Mathematical Equivalence

ON

Tags

CCSS.7.RP.A.2B

Which graph shows a proportional relationship?

• A

• B

• C

• D

Tags

CCSS.7.RP.A.2D