Correct. The solution does not include $\displaystyle-{1}\usepackage{cmbright}\Huge\$ , so the endpoint should be an open circle around $\displaystyle-{1}\usepackage{cmbright}\Huge\$ . Since the values of x that make the inequality true are greater than $\displaystyle-{1}\usepackage{cmbright}\Huge\$ , the shaded arrow should extend to the right of $\displaystyle-{1}\usepackage{cmbright}\Huge\$ .