First things first, what I've seen as the answer for these is described as follows.
I'm not sure what is meant by the second section though, g(x) in Dom f?
So the dom for f(x) is [-2, 2]
the dom for g(x) is (0, inf]
How does it work fitting into this formula?
So Dom(fog) = 0 < x < 2 ???
I know this is incorrect, but this is how my logic of applying the formula works.
Anyone who can point out my mistakes or explain it in english a bit better would be appreciated.