Which pair of points has a negative slope? a) (-3, 17), (2, -8) b) (-3, 13), (3, 17) c) (4, 26), (-2, -10) d) (4, 14), (-2, -4) will make brainliest!

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.