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January 25, 2015

January 25, 2015

Posted by **Kathy** on Saturday, August 20, 2011 at 11:37am.

- math -
**Henry**, Saturday, August 20, 2011 at 4:01pmF(x) = x + 4.

g(x) = sqrt(x).

Find g(F(x)).

g(F(x))) = g(x+4) = sqrt(x+4).

Domain = All real values of X that does

not give a negative radical value:

Domain: X=> -4.

Therefore, the domain is all values of

X from -4 up.

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