Answer
$g(x)=\frac{2}{x}$ and $f(x)=2x$
Work Step by Step
$f(x)=2x$ is a direct variation function
and $g(x)=2/x$ is an inverse variaion function.
$h(x)=f(x)+g(x)=2x+2/x$
and $h(2) =2\times 2+2/2=4+1=5$
This is one of the many solutions possible for this question.
