Linear Functions Unit Review

A ramp with a constant incline is made to connect a driveway to a front door. At a point 4 feet from the driveway, the height of the ramp is 12 inches. At a point 6 feet from the driveway, the height of the ramp is 18 inches. What is the rate of change of the ramp’s incline?

• 2 inches up per foot across

• 3 inches up per foot across

• 1/3 inches up per foot across

• 1/2 inches up per foot across

Rewrite the explicit formula in function form.

• 
• 
• 
• 

Rewrite the explicit formula in function form.

• 
• 
• 
• 

Write the linear function represented by the table.

• 
• 
• 
• 

Write the linear function represented by the table

• 
• 
• 
• 

Write the linear function represented by the table

• 
• 
• 
• 

Write the linear function represented by the table

• 
• 
• 
• 

Rewrite the explicit formula in function form.

• 
• 
• 
• 

Rewrite each explicit formula in function form.

• 
• 
• 
• 

Rewrite the explicit formula in function form

• 
• 
• 
•