Does anyone know the answer to C? “If tom spins the spinner 80 times, work out an estimate for the number of times the spinner will land on 3?

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.