A cone has a height of 6.4 inches and a diameter of 6 inches. What is the volume, in cubic inches, of the cone? Use 3.14 for ππ and round to the nearest tenth.​

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.