agenttex5460
agenttex5460 agenttex5460
  • 02-01-2017
  • Mathematics
contestada

In a number line when is the circle open and when is it closed?

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timberwolfwy
timberwolfwy timberwolfwy
  • 02-01-2017
The circle is closed when it is = and open when it is not = to the number that is being circled.
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