Comparing Rates of Change in Linear Functions

Function A is represented by the table.

Function B is represented by the equation y = 3x - 4.

Which function has the greatest rate of change (slope)?

• Function A.

• Function B.

• Neither. They have the same slope.

• There is not enough information to answer this question.

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Who has the greater rate of change?

• Tyler

• Aubri

• Neither. They have the same rate of change.

• There is not enough information to answer this question.

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Function A is represented by the equation.

Function B is represented by the graph.

Which function has the greater rate of change?

• Function A

• Function B

• Neither. They have the same rate of change.

• There is not enough information to answer this question.

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Function A is represented by the equation y = 4x - 2. Function B is represented by the table.
Which of these functions has the greater rate of change?

• Function A. It's rate of change is -2.

• Function A. It's rate of change is 4.

• Function B. It's rate of change is 2.

• Function B. It's rate of change is 6.

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Which company shows a greater rate of change?

• Water's Edge Rafts

• Ryan's Rafts

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Who has a greater rate of change? (slope)

• Smith

• Harmon

• Macey

• None of the above

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

• Function A

• Function B

• Neither. They have the same rate of change.

• There is not enough information to answer this question.

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Which function has a greater rate of change than the function that passes through the points given in the table below?

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Which functions have a rate of change that is greater than the function shown in the graph? Select ALL that apply.

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

The cost of Nate’s service is described by y = 4x + 6. The table shows the cost of Beth’s service. Which service is cheaper for 8 movies in one month?

• Beth's service ($38 vs. $40) is cheaper

• Nate’s service ($42 vs. $44) is cheaper

• Nate’s service ($38 vs. $40) is cheaper

• Beth's service ($42 vs. $44) is cheaper

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9