Plzz Help I really need help with this quickly
Plzzz Help

If value of cos330° is √3/2 then find tan165°.

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.

Use the distance formula to find the distance between (-3,5) and (3,1)