Suppose on a road trip a car burns fuel at a constant rate in terms of the distance travelled. At a distance of 125 miles after starting there are 10 gallons of fuel in the tank and at a distance of 275 miles after starting there are 4 gallons of fuel in the tank. Assuming that the linear relationship between the amount of fuel and distance always holds, write the number of gallons of fuel in the tank, G (3) as a function of the distance driven, :1: . (That is, your answer should be a function of the form G (3:) =. . .)