Sketching Full Fourier Series of a Function

[jegues]

Homework Statement

See figure attached.

Homework Equations

The Attempt at a Solution

See figure attached for my attempt.

Is this the correct way to sketch the full Fourier series of the given function?

If not, what am I doing wrong/misunderstanding?

Thanks again!

 

[LCKurtz]

It looks good. Don't forget to label the y-axis showing the scale (numbers).