The perimeter of a rectangle is p = 2w + 2l where w is the width of the rectangle and l is the length of the rectangle. rearrange this formula to find the width of the rectangular prism.

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.