Graph a(x)=3 if x<-3; -x+2 if -3<=x<=3; 2x-4 if x>3

$a (x) = {\begin{cases} 3 & x < - 3 \\ - x + 2 & - 3 \leq x \leq 3 \\ 2 x - 4 & x > 3 \end{cases}$

Graph.

$a (x) = {\begin{cases} 3 & x < - 3 \\ - x + 2 & - 3 \leq x \leq 3 \\ 2 x - 4 & x > 3 \end{cases}$