What is the inverse of the function below? f(x) = -2
O A. f-'(X) = 2(x-3)
B. f-'(X) = 3(x - 2)
O
c. f-'(x) = 2(x+3)
O
D. F-1(x) = 3(x+2)

Sally deposited money into a savings account paying 4% simple interest per year. the first year, she earned $75 in interest. how much interest will she earn during the following year? show your work and explain your reasoning in the space provided below.