Compound inequality −3 < x ≤ 4 on a number line

An example figure from the Number Line Generator.

A number line from −6 to 6 with an open circle at −3, a closed circle at 4 and a thick line between them
A number line from −6 to 6 with the compound inequality −3 < x ≤ 4 graphed on it: an open circle at −3, which isn’t included, a closed circle at 4, which is, and a thick line joining them. Every number between −3 and 4 makes it true.

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Answer key

  • −3 < x ≤ 4: (−3, 4]

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