Practice problem
If ∣x∣≥b|x| \ge b∣x∣≥b, then which two of the following may be true?
x≤−bx \le -bx≤−b
x≥−bx \ge -bx≥−b
x≤bx \le bx≤b
x≥bx \ge bx≥b
Type a concept, like “slope” or “photosynthesis”.
