F(x) = 3 − x f(x) = 3 f(x) = 5 − x f(x) = x f(x) = 1 f(x) = 2 domain function equation 3 < x ≤ 5 arrowright 0 ≤ x < 2 arrowright 2 < x < 3 arrowright x = 2 arrowright

Given the following statements, which is the best

Pls! does anybody know a shortcut for answering these types of questions in the future?

Someone answer this asap rn for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =