Which is the solution for the system of equations? Y = 2x-3 Y = -x
A. (1, -1)
B. No solution
C. (-1, 1)
D. (-1, -1)

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.