91Ó°ÊÓ

In the following exercises, solve each system by graphing.

$\left\{\begin{array}{l}x-3yâ‰\yen 6\\ y>\frac{1}{3}x+1\end{array}\right.$

In the following exercises, solve each system by graphing.

$\left\{\begin{array}{l}-2x+6y<0\\ 6y>2x+4\end{array}\right.$

In the following exercises, solve each system by graphing.

$\left\{\begin{array}{l}-3x+6y>12\\ 4y≤2x-4\end{array}\right.$

In the following exercises, solve each system by graphing.

$\left\{\begin{array}{l}yâ‰\yen -3x+2\\ 3x+y>5\end{array}\right.$

In the following exercises, solve the following systems of equations by graphing.

$\left\{\begin{array}{l}2x+3y=6\\ y=-2\end{array}\right.$

In the following exercises, solve each system by graphing.

$\left\{\begin{array}{l}yâ‰\yen \frac{1}{2}x-1\\ -2x+4yâ‰\yen 4\end{array}\right.$

In the following exercises, solve each system by graphing.

$\left\{\begin{array}{l}y≤-\frac{1}{4}x-2\\ x+4y<6\end{array}\right.$

In the following exercises, solve each system by graphing.

$\left\{\begin{array}{l}yâ‰\yen 3x-1\\ -3x+y>-4\end{array}\right.$

In the following exercises, solve each system by graphing.

$\left\{\begin{array}{l}3y>x+2\\ -2x+6y>8\end{array}\right.$

In the following exercises, solve each system by graphing.

$\left\{\begin{array}{l}y<\frac{3}{4}x-2\\ -3x+4y<7\end{array}\right.$