Hey guys,

I am having some serious trouble with this one.

We have this function:

$\displaystyle h(x) = 8+4x, 0<x<pi$

$\displaystyle h(x) = -8+4x, -pi<x<0$

We also know that:

$\displaystyle h(x+2\pi)=h(x)$

The task is to decide the Fourier series for the function h. Can anyone help me with this one? Would really appreciate it!