3. (5 points) Let f be the function given by the graph on the left below, and let 9 be the function given by the formula on the right below. (a) (2 points) Compute lim 9(13) and lim g(a:),ifthey exist. m>2- a:>2+ If one or both of them do not exist, say whether they equal 00 or oo if you can. No explanation required. (b) (3 points) Compute 1111(1) (g o f)(a:), if it exists. ma If it does not exist, say whether it equals 00 or oo if you can. Explain your