(30 points) , if anyone can give me the answers to my algebra 1b (semester two) cumulative exam, i'd be forever greatful even if it's a link to a book or website anything !

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.