The boundary lines $\displaystyle{y}={1}\usepackage{cmbright}\Huge\$ , $\displaystyle{y}={3}\usepackage{cmbright}\Huge\$ , and $\displaystyle{y}=-{2}{x}+{2}\usepackage{cmbright}\Huge\$ are shown. However, the points in the shaded region do not satisfy $\displaystyle{y}\le-{2}{x}+{2}\usepackage{cmbright}\Huge\$ . Be sure to test a point from the shaded region in each inequality.