which-pair-correctly-expresses-x-2-in-both-set-builder-and-interval-notation

Question

Which of the following pairs correctly expresses x≥−2x \ge -2 in both set-builder and interval notation?

Accepted Answer

{x∣x≥−2}\{ x \mid x \ge -2 \}; [−2,∞)[-2, \infty)

Answer

-2 \}"\u003e{x∣x\u003e−2}\{ x \mid x \u003e -2 \}; (−2,∞)(-2, \infty)

Answer

{x∣x≥−2}\{ x \mid x \ge -2 \}; (−2,∞](-2, \infty]

Answer

{x∣x≤−2}\{ x \mid x \le -2 \}; (−∞,−2](-\infty, -2]

Which of the following pairs correctly expresses x≥−2x \(\ge\) -2 in both set-builder and interval notation?