Apply Linear Functions

Who has a greater rate of change? (slope)

• Smith

• Harmon

• Macey

• None of the above

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

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

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

Which equation has a greater slope?

• Equation A

• Equation B

• They have the same slope

Which equation has a greater y intercept?

• Equation A

• Equation B

• They have the same Y intercept

Which company charges more per hour?

• Water's Edge Rafts

• Ryan's Rafts

• Neither. They have the same rate of change.

• There is not enough information to answer this question.

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.

Janet is planning her sweet sixteen birthday party. She must decide which party coordinator she should use so that she spends the least amount of money possible. Each coordinator charges an initial fee for their services, plus an additional fee depending on the number of guests that attend the party. Each coordinator's rates are shown in the image. Which coordinator charges the greatest fee per guest?

• Coordinator A

• Coordinator B

• Coordinator C

• Coordinator D

Identify the function family.

• Linear

• Exponential

• Quadratic

• Constant