Deciding Proportionality from Tables

The number of teachers is directly proportional to the max number of students

• True

• False

Tags

CCSS.7.RP.A.2A

What is the k?

• 1/6 students per teacher

• 6 students per teacher

• There is no k.

What is the Unit Rate?

• $1 per 5 hours worked

• $5 per hour worked

• There is no unit rate.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the constant of proportionality?

• 5

• 1/5

• There is no constant

Tags

CCSS.7.RP.A.2B

What is the constant (of proportionality)?

(a)  

Tags

CCSS.7.RP.A.2B

What is the Unit Rate?

(Also known as the constant).

(a)  

Tags

CCSS.7.RP.A.2D

Which equation represents a proportional relationship?

• y=kx

• k=yx

• x=yk

Tags

CCSS.7.RP.A.2C

Another term for "Constant (of Proportionality)" is ____________.

• Unit rate

• ratio

• point

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality ? (Unit rate)

• 2 tiles per minute

• 3 tiles per minute

• 4 tiles per minute

• None of the above

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality? (Unit rate)

• 2 lemons / 1 pitcher

• 3 lemons / 1 pitcher

• 4 lemons / 1 pitcher

• None of the above

Tags

CCSS.7.RP.A.2B