Question

A car 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.

Answer 1

A-- (x)(.10)= New cost

B--New cost-2000= Cost after 10% discount and 2,000 discount

C--You'll have find what number mulitiplied by(.10) equals $18,000

D-- $18,000 is the price with the $2,000 already taken out, so now you just do 18,000(.10)=