## College Algebra (6th Edition)

$g(x) = 4x + 5$ $f(x) = \frac{1}{x}$
$h(x) = (f$o$g)(x)$ $= f(g(x))$ $= f(4x+5)$ $= \frac{1}{4x+5}$ $g(x) = 4x + 5$ $f(x) = \frac{1}{x}$