Question 836070
Function as given:  {{{F(n)=-16+n/4}}}  and {{{G(n)=4n+16}}}


{{{F(G(n))=-16+(4n+16)/4}}}
{{{-16+n+16/4}}}
{{{-16+n+4}}}
{{{highlight_green(n-12)}}}


The functions, F and G, are absolutely NOT inverses.