Find the natural domain of the function gf.

f(x)= √x g(x)= x-5

Thanks.

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- October 10th 2009, 12:26 AMOasis1993Domain
Find the natural domain of the function gf.

f(x)= √x g(x)= x-5

Thanks. - October 10th 2009, 01:05 AMmr fantastic
- October 10th 2009, 06:07 AMHallsofIvy
But I would have interpreted "gf" as the product, which also has natural domain . The composition the other way, , on the other hand, has natural domain .