Set 12: Linear Inequalities (Intermediate)
Explanation
Which graph represents ?
Open circle at -2, arrow pointing right
Closed circle at -2, arrow pointing right
Open circle at -2, arrow pointing left
Closed circle at -2, arrow pointing left
Detailed Explanation
Choice A is correct. Choice A is the correct answer. Interpret the inequality. 1. (strict): Use an open circle (boundary not included) 2. Greater than: Arrow points to the right (larger values) Strategic Tip: Open circle = strict (). Closed circle = inclusive (). Choice B is incorrect because requires an open circle. Choice C is incorrect because greater than points right. Choice D is incorrect because both circle type and direction are wrong.
Key Steps:
The correct answer is Open circle at -2, arrow pointing right
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