Deciding Proportionality from Tables

What is the constant of proportionality? (Unit rate)

• 4 trees / 1 day

• 10 trees / 1 day

• 6 trees / 1 day

• None of the above

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality? (Unit rate)

• 6 children/ 1 counselor

• 9 children / 1 counselor

• 12 children / 1 counselor

• None of the above

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality? (Unit rate)

• 4 dollars / 1 pound

• 0.25 dollars / 1 pound

• 2 dollars / 1 pound

• None of the above

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality? (Unit rate)

• 15 caramel chews / 1 kid

• 10 caramel chews / 1 kid

• 20 caramel chews / 1 kid

• None of the above

Tags

CCSS.7.RP.A.2B

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

Tags

CCSS.7.RP.A.2B

Which table shows a proportional relationship between the distances on a map and the actual distances?

• 
• 
• 
• 

Tags

CCSS.7.RP.A.2A

Write an equation to represent the proportional relationship.

• y = 16x

• y=8x

• y=12x

Tags

CCSS.7.RP.A.2C

Write an equation to represent the proportional relationship.

• y = 1/12x

• y = 11x

• y = 6x

• y = 12x

Tags

CCSS.7.RP.A.2C

Write an equation to represent the proportional relationship.

• y = 27x

• y = 17x

• y = 52x

• y = 54x

Tags

CCSS.7.RP.A.2C

Find the constant of proportionality.

• k = 25

• k = 22

• k = 20

• This is a non-proportional relationship.

Tags

CCSS.7.RP.A.2B