I think the app stopped working 4 me​

Which equation represents the function on the graph?

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.

An equation in slope-intersept form the lines that passes thought (-8,1) and is perpindicular to the y=2x-17.