Quadratics Average Rate of Change

A ball is kicked from a point on the ground such that its path is represented by h(t)=-16t²+87t, where t is the time in seconds. Find the average rate of change of the height of the ball from 2 to 4.5 seconds.

(a)  

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

A company's total cost C(x) to manufacture a quantity x of a certain item can be represented by C(x)=0.03x²+27x+850. Find the average rate of change in total cost for the first 300 items manufactured.

(a)  

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Find the average rate of change of f(x)=2x²+3x-1 from 1 to 2.

• 18

• -9

• 9

• 3

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

What is Mrs. Gordon's rate from 0 to 2 seconds?

• 2.5 feet per second

• 0.4 feet per second

• 5 feet per second

• 0.2 feet per second

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

• -12

• 12

• -3

• 3

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Find the average rate of change for the function over the indicated interval

• -6

• 6

• 16/3

• -16/3

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Find the average rate of change for the function over the indicated interval

• 0

• -9

• -8

• 8

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Use the given function or the graph to find the average rate of change

• 0

• 3

• -1/3

• -3

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Use the given function or the graph to find the average rate of change

• -1/6

• 1/6

• -6

• 6

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6