5. Consider the function r(x) = (x+ 2) (x - 3) x2 - 4 a) Sketch a graph of this function on the graph paper provided, labeling all intercepts and asymptotes. (10pts) Put your name on all papers! b) Does limr(x) exist? What is its value if it exists? (5pts) X - 3 c) Does the lim r(x) exist? What is its value if it exists? (5pts) x-2 d) Is r (x) continuous at x = -2 ? Explain what happens there. (5pts)