Correct. The y-intercept is (0, -2) and the points (0, -2) and (-2, 1) are on the line, so the slope is $\displaystyle-\frac{{3}}{{2}}\usepackage{cmbright}\Huge\$ . Therefore the slope intercept form of the equation is $\displaystyle{y}=-\frac{{3}}{{2}}{x}-{2}\usepackage{cmbright}\Huge\$ .