Proportional Relationship

What is the constant of proportionality? (Unit rate)

• 2 swings / 1 day

• 0.5 swings / 1 day

• 4 swings / 1 day

• None of the above

What is the constant of proportionality?

• 7

• 14

• 10

• 21

What is the constant of proportionality?

• 3

• 4

• 2

• 5

Craig earns extra money as a lifeguard. He earns $37 for 4 hours and $64.75 for 7 hours.  What is the constant of proportionality in dollars per hour? 

• $37 / hour

• $64.75 / hour

• $9.25 / hour

• $18.50 / hour

What is the constant of proportionality? 

• 45 mph

• 90 mph

• 135 mph

• 2 mph

Which best describes the graph represented in this table?

•  proportional

• non-proportional

Find the constant proportionality of 624 calories in 3 servings.

• 872 calories per serving

• 208 calories per serving

• 624 calories per serving

• 621 calories per serving

The constant of proportionality can be found by finding the ​ (a)  _________

• A Unit Rate

• Ratio Rate

• Proportion Answer

• Mr. Nicks

Name the constant of proportionality.

• 20

• 40

• 16

• 35

What is the constant of proportionality ? (Unit rate)

• 2 tiles per minute

• 3 tiles per minute

• 4 tiles per minute

• None of the above