The first inequality, y + 2x > 3, is y>-2x+3 in slope-intercept form.
The first inequality, y + 2x > 3, has a dashed boundary line.
The second inequality, y 3.5x − 5, has a solid boundary line.
Both inequalities have a solution set that is shaded above their boundary lines.
1, 5 is a point in the solution set of the system of inequalities.