How do you write the inequality show by a graph?

To write the inequality represented by a graph, first identify the boundary line, which can be solid (indicating '≤' or '≥') or dashed (indicating '<' or '>'). Determine which side of the line is shaded, as this indicates the solution set. Use a test point, often the origin (0,0), to confirm whether it satisfies the inequality. Finally, combine this information to express the inequality in standard form.