Constant of Proportionality Vocabulary

The constant of proportionality is also the unit rate.

• True

• False

Which statement best describes the relationship of x and y in the table?

• Proportional

• Not Proportional

The constant of proportionality can be found by finding the __________  _____________.

• unit rate

• ratio rate

• proportion answer

• rational number

Proportional or Non-Proportional?

• Proportional

• Non-Proportional

What is the constant of proportionality?

• 7

• 14

• 10

• 21

What is the constant of proportionality?

• $3

• $4

• $2

• $9

Identify the unit rate (scale factor) in this equation.

• 2x

• 2

• 4

• none

Identify the constant of proportionality

• k = 1/90

• k = 1/30

• k = 90

• k = 30

Name the constant of proportionality.

• 20

• 40

• 16

• 35

Identify the constant of proportionality.

• k = 2x

• k = 2

• k = 4

• none