A system of equations is graphed on the grid. (1, 5) (-1, 3) TA 1 MADE FE AN (-1, -2) Which system of equations does the graph represent?

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.