Which function has a horizontal asymptote of y=3? a. f(x)=3(2^x) b. f(x)=2(4)^x-3 c. f(x)=2(3^x) d. f(x)=2(4^x)+3

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

Someone answer asap 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)) =

Atown has a population of 12000 and grows at 3.5% every year. what will be the population after 7 years, to the nearest whole number?