Lesson 8 Quiz - Slope & Proportional Relationships

What is slope?

• The length of a line.

• The steepness and direction of a line.

• How far a point is from the origin.

• A hill that you ski on. (Hint: this is not the answer)

Tags

CCSS.7.RP.A.2D

Which of the following variables (letters) do we use to represent slope?

• x

• y

• s

• m

Tags

CCSS.7.RP.A.2D

When using rise over run to find slope, the rise is the (a)   change.

Tags

CCSS.7.RP.A.2D

When using rise over run to find slope, the run is the (a)   change.

Tags

CCSS.7.RP.A.2B

What is the slope formula?

Tags

CCSS.7.RP.A.2D

Find the slope of the line using rise over run.

• 3

Tags

CCSS.7.RP.A.2D

Find the slope using rise over run.

• 1

• 10

• -10

Tags

CCSS.7.RP.A.2D

• 10

Tags

CCSS.7.RP.A.2D

Use the slope formula to find the slope of the line.

• 15

Tags

CCSS.7.RP.A.2D

The graph shows how the number of feet of water in a pond changes as the pond is being filled. Find the slope of the line. What does the slope represent?

• The water level in the pond increases at a rate of 1 foot every 2 hours.

• The water level in the pond decreases at a rate of 2 feet per hours.

• The water level is not changing.

• The water level in the pond increases at a rate of 2 feet per hour.

Tags

CCSS.7.RP.A.2D