Set 5: Linear Inequalities (Advanced)

Choice B is correct. Choice B is the correct answer. Graphing inequalities on a number line requires understanding symbols and shading. 1. Symbol interpretation: $\geq$ means "greater than or equal to", so include -2 itself (closed circle) 2. Direction: "Greater than" means values to the right on the number line 3. Result: Closed circle at -2, shading right Strategic Tip: Use closed circles for $\leq$ or $\geq$ (includes the value), open circles for $<$ or $>$ (excludes the value). Choice A is incorrect because it uses an open circle (excluding -2) and shades left (less than), both wrong. Choice C is incorrect because while it shades right (correct direction), it uses an open circle, excluding -2. Choice D is incorrect because it has a closed circle (correct) but shades left, representing $x \leq -2$ instead.