The boundary line shown has a slope of 2 and a y-intercept of $\displaystyle-{2}\usepackage{cmbright}\Huge\$ . Since it is solid, the inequality must be $\displaystyle{y}\ge{2}{x}-{2}\usepackage{cmbright}\Huge\$ or $\displaystyle{y}\le{2}{x}-{2}\usepackage{cmbright}\Huge\$ . The ordered pair (2, 0) falls in the shaded region, and is a solution to the second inequality: $\displaystyle{0}\le{2}{\left({2}\right)}-{2}\usepackage{cmbright}\Huge\$ or $\displaystyle{0}\le{2}\usepackage{cmbright}\Huge\$