Select the correct location on the graph. Point A of the vector from the origin represents a complex number plotted on the complex plane. Which point represents the product of the complex number and -1?

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.