What is the length of AB? 12 units
6
14 units
4
2
6 units
-8
4
-20
4
-2
10 units
4
.A
-6
-8-

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.