How do you know what quadrant in inequality problem is? - Answers

To determine the quadrant for an inequality problem, first identify the inequality sign (e.g., <, >, ≤, ≥) and rearrange it into the standard form (y < mx + b) or (y > mx + b). Plot the boundary line by treating the inequality as an equation, using a dashed line for < or > and a solid line for ≤ or ≥. Then, choose a test point (often the origin, if not on the line) to see if it satisfies the inequality; if it does, the region that includes that point is the solution area. The solution will indicate which quadrants are included based on the shaded region.