Graph r(x)=1/2x+3/2,x<-3; 1,x=-3; -(x+2)^2+2,-30

$r (x) = {\begin{cases} \frac{1}{2} x + \frac{3}{2}, x < - 3 \\ 1, x = - 3 \\ - {(x + 2)}^{2} + 2, - 30 \end{cases}$

Graph.

$r (x) = {\begin{cases} \frac{1}{2} x + \frac{3}{2} & x < - 3 \\ 1 & x = - 3 \\ - {(x + 2)}^{2} + 2 & - 30 \end{cases}$