SOLUTION: Find the domain of the composite function f∘g
f(x)=1/x-9;g(x)=1/x
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Question 776849: Find the domain of the composite function f∘g
f(x)=1/x-9;g(x)=1/x
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Find the domain of the composite function f∘g
f(x)=1/x-9;g(x)=1/x
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fog = f[g(x)] = f[1/x] = 1/[(1/x)-9)] = x/(1-9x)
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Domain: All Real Numbers except x = 1/9
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Cheers,
Stan H.
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