Slope Formula Application

Find the rate of change after the first two hours of use after unplugging her laptop.

• -10% per hour

• -20% per hour

• -15% per hour

• -30% per hour

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Find the rate of change from two hours of use to two hours and 30 minutes of use.

• -10% per hour

• -20% per hour

• -1% per min

• -15% per min

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Find the rate of change from three hours and 30 minutes of use to five hours of use.

• -10% per hour

• -20% per hour

• -4% per hour

• -15% per min

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

The table below shows the school enrollment at Bayview Middle School.

Year: Enrollment:

2002 946

2008 1,124

2016 1,302

Find the rate of change from 2002 to 2008.

• 17 students per year

• 29 students per year

• 32 students per year

• 22 students per year

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Given the graph above, use the slope formula to determine slope.

• -5/4

• -4/5

• 4/5

• 5/4

Tags

CCSS.8.EE.B.5

Given the graph above, use the slope formula to determine slope.

• -2

• -1

• 1

• 2

Tags

CCSS.8.EE.B.5

What does "m" stand for in the slope formula?

• y axis

• slope

• y coordinate

• x coordinate

Tags

CCSS.8.EE.B.5

Find the slope by choosing 2 points.

• -3

• 1/4

• 16

• 2

Tags

CCSS.8.EE.B.5

What is the slope of the line that passes through the points (4, 9) and (1, 6)?

• 1

• -3

• 3

• -1

Tags

CCSS.8.EE.B.5

What is the slope of the line that passes through the points (-4, -1) and (-2, -5)?

• 1/2

• -1/2

• 2

• -2

Tags

CCSS.8.EE.B.5