Question 107946


{{{f(g(x))}}} Start with the given function composition


{{{f(-5x+6)}}} Replace {{{g(x)}}} with {{{-5x+6}}}


{{{5(-5x+6)}}}  So this means you simply plug in {{{-5x+6}}} into every x of {{{f(x)=5x}}}. In other words, replace each x with {{{-5x+6}}}


{{{-25x+30}}} Simplify



So {{{f(g(x))=-25x+30}}}