Question

Which of the following inequalities is represented by the number line?

A) x > 4.5
B) x ≤ 4.5
C) x ≥ 4.5
D) x < 4.5

Answer 1

A

Explanation:

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Answer 2

Answer: B) x ≤ 4.5

Explanation:

Closed circles either mean “less than or equal to” or “greater than or equal to,” which would be marked as either

≤ or ≥. Since the number line includes values that are less than 4.5, the ≤ symbol would have to be used.