Proportional Relationships

How long would it take Yader to run 5 laps at the pace of 2 laps in 10 minutes?

• 30 minutes

• 15 minutes

• 20 minutes

• 25 minutes

How long would it take Aaron Walker to run 5 laps at the pace of 4 laps in 28 minutes?

• 30 minutes

• 35 minutes

• 40 minutes

• 42 minutes

If one-meter measures approximately 1.09 yards, about how many yards are there in 4.5 meters?

• 4.905

• 4.128

• 3.488

• 3.292

If one-meter measures approximately 1.09 yards, about how many yards are there in 3 meters?

• 3.27

• 4.25

• 3.17

• 3.07

Which graphs do not show a proportional relationship? Select all that apply.

• A

• B

• C

• D

Tags

CCSS.7.RP.A.2D

What is required for a graph to be proportional? Select all that apply.

• Straight Line

• Goes through the origin (0,0)

• Curved Line

• Does not go through origin (0,0)

The table below shows how many pizzas Jude can make per hour. Determine if the relationship is proportional and if so, what is its constant rate of proportionality.

• 2

• -2

• 1/2

• -1/2

Tags

CCSS.7.RP.A.2B

How do you find the constant of proportionality?

• Multiply x and y

• divide x by y

• divide y by x

• add x and y

What would be the proportionality equation for the given table?

• y= 2x

• y= -2x

Tags

CCSS.7.RP.A.2D

What is the proportional equation for the given graph?

• y=x

• y = -x

• y = 2x

• y = -2x

Tags

CCSS.7.RP.A.2D