Constant of Proportionality on Graphs

What is the constant of proportionality? 

• 4

• 1/4

• 8

• 1/8

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

What is the constant of proportionality? Write your answer as a whole number or decimal.

• 2

• 0.5

• 1

• -2

• -0.5

• -1

• 5

• 10

Answer explanation

Tags

7.4.C

What is the constant of proportionality? Write your answer as a whole number or decimal.

• 2

• 0.5

• 1

• -2

• -0.5

• -1

• 5

• 10

Answer explanation

Tags

7.4.C

What is the constant of proportionality for the graph?

• 1

• 2

• 60

• 120

Tags

CCSS.7.RP.A.2B

Two variables are proportionally related with a constant of proportionality, k. Which of the following points must lie on the graph of this relationship?

• (k.1)

• (1,k)

• (0,k)

• (k,0)

Answer explanation

The constant of proportionality is the unit rate! The unit rate can always be found on the graph by "looking above the 1". Therefore, it is always described by the point (1, unit rate).

Tags

CCSS.7.RP.A.2D

What is the constant of proportionality? Remember to simplify your answer.

• m = 9/3

• m = 6

• m = 9

• m = 3

• m = 1

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

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

What is the constant of proportionality?

• 3 feet per minute

• 6 feet per minute

• 1 minute per 3 feet

• 1 minute per 6 feet

Tags

CCSS.7.RP.A.2D