Marilyn managed to sell 3/5 of her cakes. a. What percentage of cakes was sold?
b. What percentage of cakes was left?

Describe the end behavior of the function below. f(x)=(2/3)^x-2 a. as x increases, f(x) approaches infinity. b. as x decreases, f(x) approaches 2. c. as x increases, f(x) approaches -2. d. as x decreases, f(x) approaches negative infinity.