Sup, Earthlings! Martian (me) back with more points (50, as usual)! Just answer this easy question! 2x-5 = 23
x =

BTW, some funny guy said he was from Pluto, and claimed he was a more superior species! XD

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.