The boundary lines $\displaystyle{y}={1}\usepackage{cmbright}\Huge\$ , $\displaystyle{y}={3}\usepackage{cmbright}\Huge\$ are shown as dashed lines meaning they are not included in the solution, thus the $\displaystyle<\usepackage{cmbright}\Huge\$ symbol in those inequalities. The boundary line $\displaystyle{y}=-{2}{x}+{2}\usepackage{cmbright}\Huge\$ is shown as solid meaning it is included in the solution, thus the less than or equal to symbol of $\displaystyle\le\usepackage{cmbright}\Huge\$ in that inequality. 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.