Find f(g(x)) f(x) = square root of x g(x)=x-6

$f (x) = \sqrt{x}$ $g (x) = x - 6$

Set up the composite result function.

$f (g (x))$

Evaluate $f (g (x))$ by substituting in the value of $g$ into $f$ .

$f (x - 6) = \sqrt{x - 6}$

Remove parentheses.

$f (x - 6) = \sqrt{x - 6}$

Find f(g(x)) f(x) = square root of x g(x)=x-6

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