Correct. When you plug the $\displaystyle{\left({x},{y}\right)}\usepackage{cmbright}\Huge\$ values of these points into the $\displaystyle{x}\usepackage{cmbright}\Huge\$ and $\displaystyle{y}\usepackage{cmbright}\Huge\$ variables in the inequality, a true statement is produced. If you were to graph this inequality, these points would appear in the shaded region.