Ravi is driving on the highway. He begins the trip with

14

gallons of gas in his car. The car uses up one gallon of gas every

35

miles.

Let

G

represent the number of gallons of gas he has left in his tank, and let

D

represent the total distance (in miles) he has traveled. Write an equation relating

G

to

D

, and then graph your equation using the axes below.