This document discusses how to represent linear inequalities graphically. Less than (<) and greater than (>) symbols are shown with dashed lines, while less than or equal to (≤) and greater than or equal to (≥) symbols are shown with solid lines. For inequalities in x, a vertical line is drawn at the x-value, with dotted lines for strict inequalities and solid lines for non-strict inequalities. For inequalities in y, a horizontal line is drawn at the y-value, also using dotted lines for strict inequalities and solid lines for non-strict inequalities. Shading is used to indicate the side of the line included in the solution set.