SOLUTION: find f o g when f(x)=1/(x-15) and g(x)=13/x

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Question 933785: find f o g when f(x)=1/(x-15) and g(x)=13/x
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
find f o g when f(x)=1/(x-15) and g(x)=13/x
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fog = f[g(x)] = f[13/x] = 1/((13/x)-15) = 1/[(13-15x)/x] = x/(13-15x)
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Cheers,
Stan H.
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