Question
< or > (the line is not included) ≤ or ≥ (the line is included)
Drag cards onto the graphs (or tap a card, then a box). Each graph needs all of its inequalities, one in each box. Some cards have mistakes in them: leave those in the tray. Dashed boundary: < or >; solid: ≤ or ≥. Click a graph to see it bigger.