Homework Statement
The problem is: Draw the graph of the following function:
f(x)=|x+|x+|x-1|||
Homework Equations
|x|=\left\{\begin{array}{cc}x,&\mbox{ if } x \geq 0\\-x,&\mbox{ if }x<0\end{array}\right
The Attempt at a Solution
If the function were, for instance...