A horizontal cylinder of radius 1.4 m and mass 3.5 kg rotates about a vertical axis through its center with an angular speed of 3.6rad/s. A soft ball of clay of mass 1.25 kg drops vertically onto the cylinder and sticks to the edge.

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.