Chapter 3.1, Problem 40E

In Exercises $23-40$, determine graphically the solution set for each system of inequalities and indicate whether the solution set is bounded or unbounded.

$\begin{array}{c}x-3y\ge -18\\ 3x-2y\ge 2\\ x-3y\le -4\\ 3x-2y\le 16\end{array}$

$x\ge 0,y\ge 0$