A QUESTION FROM MY END OF THE YEAR TEST

Can anyone me with 32,33,36,37,and 40.

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

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.