- #1
CloudKill9
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A friend had a question about Interval Notations, I had no idea how to do it..but kind of ..well tried to learn how. And I think the answer is A? Any help here?
1: Write in interval notation: | x | ≤ 3
a. (-∞, -3] U [3, ∞)
b. (-∞, ∞)
c. [-3, 3]
d. No solution
1: Write in interval notation: | x | ≤ 3
a. (-∞, -3] U [3, ∞)
b. (-∞, ∞)
c. [-3, 3]
d. No solution