Week 2 - Average Rates of Change

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

• 3

• -3

• 3/2

• -1/3

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

• 2.5 feet per second
• .4 feet per second
• 5 feet per second
• .2 feet per second

Which company shows a greater rate of change?

• Water's Edge Rafts
• Ryan's Rafts

Tags

CCSS.HSF.IF.B.6

CCSS.HSS.ID.C.7

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

• 18

• -9

• 9

• 3

Tags

CCSS.HSF.IF.B.6

Average Rate of Change is also known as...

• y-intercept
• x-intercept
• linear
• slope

Tags

CCSS.HSF.IF.B.6

CCSS.HSS.ID.C.7

Which rate of change represents the following the graph shown?

• $ 5 per movie
• $10 per movie
• $1 per movie
• $0.20 per movie

Tags

CCSS.HSF.IF.B.4

CCSS.HSS.ID.C.7

Calculate the average rate of change from 20 to 40 minutes.

• -2 minutes per gallon

• -20 minutes per gallon

• -2 gallons per minute

• -20 gallons per minute

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.6

Mrs. Gordon bought 10 kg of apples for $16.50.  What is the price per pound of apples?

• $16.50 per 10 kg
• $0.61 per kg
• $6.50 per kg
• $1.65 per kg

Tags

CCSS.HSA.SSE.A.1

CCSS.HSN.Q.A.1

f(x) = 2x² + 12x + 16
What is the average rate of change of f(x) on the interval [-3, -2].

• 2
• 1/2
• -2
• -1/2

Tags

CCSS.HSF.IF.B.6

CCSS.8.F.B.4

Which rate of change represents the graph shown?

• 80 mile per hour

• 2 hours per mile

• 40 miles per hour

• 60 miles per hour

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.6

CCSS.HSS.ID.C.7