Algebra 1 help » genuine Numbers » Number Lines and Absolute worth » just how to graph an inequality v a number line

Which line plot synchronizes to the inequality below?

*


*


*


*


*


Explanation:

A closeup of the door circle shows "greater 보다 or same to" or "less than or same to," while and open circle shows "greater than" or "less than". We have the right to tell indigenous the inequality the our heat plot will only have actually closed circles, as the only symbol is "greater than or same to."

*

Subtract 

*
native both sides.

You are watching: What does an open circle mean on a number line

*

*

Divide both political parties by

*
.

*

*

Our plot will display a closed circle ~ above

*
, and extend infinitvely in the optimistic direction.

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*
or greater than or equal to
*
. Note just how
*
has an open up circle, if
*
has actually a close up door circle.




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