Okay, I don't understand this problem mainly because my professor has not gone over this and i haven't done any precalculus for a year, so I am stuck. So if some one could explain this to me, I would deeply appreciate it.

Here is the problem:

If the point (-5,5) is on the graph of f(x) and f(x) is known to be an odd function, what other point must be on the graph of f(x)?