sketch and label the graph of folowing
f(x)= {4 -2<=x<=2
{-2x+8 2<=x<4
{x-2 x>=4
Hello Bobby,
I've changed the domain(s) of your funktion slightly so that I can draw the graph of the funktion:
$\displaystyle f(x)=\left \{ \begin{array}{l}4x-2,\ x\leq2 \\-2x+8,\ 2<x\leq 4 \\x-2,\ x>4 \end{array}\right. $
I've marked the three pieces of the graph in different colours.
EB