Acar dealer offers a 10% discount off the list price x for any car on the lot. at the same time, the manufacturer offers a $2,000 for each purchase of a car

a. write a function f(x) to represent the price after the discount.

b. write function g(x) to represent the price after the $2000 rebate.

c. suppose the price of a car is 18,000. usea composite function to find the price of the car if the discount is applied before the rebate.

d. suppose the list price is $18,000. use a composite function to find the price of the car if the rebate is applied before the dicount.