Select the correct answer. The graph of function f is shown. Function g is represented by the equation. g(x)=8(1/2)^x Which statement correctly compares the two functions? A. They have the same y-intercept and the same end behavior. B. They have different y-intercepts and different end behavior. C. They have different y-intercepts but the same end behavior. D. They have the same y-intercept but different end behavior.