February 22, 2017

Homework Help: algebra

Posted by Steve on Monday, November 26, 2012 at 4:28pm.

use f(x)=square root of 5-x and g(x)=x^2 + 2x
a-find f(g(x)), state the domain
b-find g(f(x)),state the domain
c-find g(f(-1))
d-find f(x)/g(x), state the domain, then evaluate for x=3

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