solution to #2 (re: brian)

If we are told that g is an odd function, this means that we can replace both x with -x and y with -y and we will get the same function. This means that if (2,-5) is a point on the graph, replacing 2 with -2 and -5 with 5 is valid. And this means that (-2,5) is a point on the graph and that g(-2) is 5. I think this is what Mr. Karafiol was hoping we'd conclude.