Need Help! f(x) = 3x3 + 4x2 – 8x – 2
g(x) = 3x - 5 Find (f - g)(x).

A. (f - g)(x) = 3x3 + 4x2 – 11x – 7
B. (f – g)(x) = 3x3 + 4x2 – 11x + 3
C. (f - g)(x) = 3x3 + 4x2 – 5x – 7
D. (f - g)(x) = 3x3 + 4x2 – 5x + 3

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)) =