Kyle has 20 gallons of gasoline to use for his snow plowing business. He uses gasoline in his snow plow at a constant rate. Let a represent the
number of driveways plowed and y represent the amount of gas remaining. Look at the graph of the function. Construct a function for this
scenario. Assume he must complete a driveway once he starts it.
20
10
0
Part A
10
20
30
What is the equation of the line?

Kyle has 20 gallons of gasoline to use for his snow plowing business He uses gasoline in his snow plow at a constant rate Let a represent the number of driveway class=