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Anonymous Anonymous
  • 26-03-2015
  • Mathematics
Answered

Finding Domain.

If f(x)=x^2+2 and g(x)=√x-5 (or square root of x-5), Find the domain of (f of g)(x). Also, write the composed function and determine the domain of the composed function. Show work.

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Verified Answer :

konrad509
konrad509 konrad509
  • 26-03-2015

\((f \circ g)(x)=(\sqrt{x-5})^2+2=x-5+2=x-3\\ D:x\in \mathbb{R}\)

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