SOLUTION: Define composite functions. For the functions f(x)= x/x+3 and g(x)= 2/x,find f ◦ g ,Also determine the domain for this new function.

Question 1189361: Define composite functions. For the functions f(x)= x/x+3 and g(x)= 2/x,find f ◦ g
,Also determine the domain for this new function.

Answer by greenestamps(13200) (Show Source): You can put this solution on YOUR website!

With the functions you show, f(x) is a constant function:

f(x) = x/x+3 = 1+3 = 4

Then, since f(x) is a constant function, (f ◦ g)(x)=4.

ANSWER: (f ◦ g)(x)=4

I suspect that is not the problem you intended to post. If not, then try re-posting it with proper use of parentheses.

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