# Question: let f be real function defined on ab as convex...

###### Question details

Let f be real function defined on (a,b) as convex function
which satisfy:

If f convex function and g convex and increasing
function,

proof that gof is convex function.

Let f be real function defined on (a,b) as convex function
which satisfy:

If f convex function and g convex and increasing
function,

proof that gof is convex function.