HELP NOW PLEASE! For the below graph what is the Constant Rate of Change?

A. 3/1
B. -3/1
C. 1/3
D. -1/3

Me i need ! find the asymptote and determine the end behavior of the function from the graph. the asymptote of the function is= blank 1 . for very high x-values, y =blank 2 options for blank 1 x=2 x=-2 x=3 x=-3 blank 2 options moves towards negative infinity moves toward the horizontal asymptote moves toward the vertical asymptote moves toward positive infinity