Snapshot_A11B_A3B

• 
• 
• 
• 

• 
• 
• 
• 

Mario lives 2 miles from his school and rides his bike there each day. He rides past one block every 50 seconds. Each block is 300 feet long. What is the rate, in feet per second, at which Mario rides his bike?

• A. 6 feet per second

• B. 25 feet per second

• C. 60 feet per second

• D. 100 feet per second

1. The table represents some points on the graph of a linear function. What is the rate of change of y with respect to x for this function?

• 
• 
• 
• 

• 
• 
• 
• 

12 years ago Jonathan planted a maple tree. He plotted the height of the tree at the beginning of every summer and connected the growth with a line. How fast is Jonathan's tree growing?

• A. 2 feet per year

• B. 1 inch every 2 years

• C 6 inches per year

• D 1 foot per year