Constant of Proportionality

What is the constant of proportionality for the line on the graph below?

• 2

• 1

• -1

The graph represents the price of the bananas at one store. what is the rate of proportionality?

• $0.20

• $0.25

• $0.50

• $1.00

What is the constant of proportionality for the following graph?

• 80
• 20
• 40
• 160

What is the constant of proportionality? 

• 4
• 1/4
• 8
• 1/8

Identify the constant of proportionality.

• k = 6

• k = 12

• k = 1/6

• k = 1/12

• none (not proportional)

What is the Constant of Proportionality?

• 46

• 92

• .02

• none, data is not proportional

What is the Constant of Proportionality

• k = $12

• k = $24

• k = $32

• k = $14.75