Astore keeper buys a fishing rod for $20 and sells it for $5 more than he bought it for. express this profit or gain as a percenteage of buying price.

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.