Graph and Constant of Proportionality

Identify the constant of proportionality.

• k = 5

• k = 1/5

• k = 1

• k = 2.5

• none (not proportional)

Tags

CCSS.7.RP.A.2B

Is this graph proportional?

• Yes

• No

• Sometimes

• Both

Tags

CCSS.7.RP.A.2D

Identify the constant of proportionality.

• k = 25

• k = 50

• k = 100

• k = 1/50

• none (not proportional)

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

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

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

Name the constant of proportionality (COP).

• 20

• 40

• 1/20

• 1/40

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality? 

• 4

• 1/4

• 8

• 1/8

Tags

CCSS.7.RP.A.2B

Which tables and graphs show a proportional relationship?

• A,B,D

• A,C,F

• B,D,E

• B,C,F

Tags

CCSS.7.RP.A.2D