alvarezemily7147 alvarezemily7147

13-10-2021
Mathematics

contestada

In my FLVS math test I found 4 number lines. 2 with a closed circle on the seven, and 2 with an open circle on the seven. Why the difference?

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LaunchpadLearning LaunchpadLearning

13-10-2021

If the circle is open, it means that the inequality's sign will be > or <.

If the circle is closed, it means that the inequality's sign will be ≥ or ≤.

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