What does it mean to find the requested function?

Question

anonymous · Answer

Hi,
do you have an example question?

melissa_something · Answer

Hello! :) @mukushla  It says For the given functions f and g, find the requested function and state it's domain. So its what x= right?

tkhunny · Answer

No, not right.  As in, there is not enough information to do anything.  We need a better question.

melissa_something · Answer

I'm not sure what you mean @tkhunny you want the question?

tkhunny · Answer

The "given functions, f & g" don't appear to be given, anywhere.  We'll need that information.

melissa_something · Answer

f(x)= sqrt x;  g(x)=2x-7

tkhunny · Answer

There's a start.  Now the rest of the question, please?  What new function is requested?

f + g

f / g

f(g(x))

We need a clue and then we need YOUR work shown.

melissa_something · Answer

Oh it says find f/g.  I already got the answer x=7/2 and the domain {0,7/2) U (7/2, $$\infty $$)

tkhunny · Answer

That is fine.  Are you wondering how to get that answer?

See, it helps quite a bit to get the WHOLE problem statement up front.

melissa_something · Answer

My bad, I didn't want to be one of those people who only ask for the answer!

melissa_something · Answer

I'm wondering what the requested function is.

tkhunny · Answer

I do appreciate your efforts, but we do need the entire question.

The requested function is 'f/g'.