Trouble with a domain problem
Hi, I'm having trouble with a domain problem, I think I'm going about it the wrong way, or maybe I'm missing something.
I need to find the domain of (f o g)(x). I started by finding (f o g)(x). I got:
I've found that f(x) must be greater than -1 and g(x) cannot equal 0. So the ranges so far would be:
Then I looked at the limitations of (f o g)(x). I found that it x cannot equal 0, x must be greater than or equal to . So as I see it, the limits I listed for f(x) and g(x) can be disregarded, since x must be greater than 2.5, which is bigger than -1 or 0.
My final answer should be:
Or so I thought, I tried to submit that answer and it came back as incorrect.
Am I solving this the wrong way? Thanks in advance.