SOLUTION: what is a open dot or close dot on the graph of an inequality

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Question 254042: what is a open dot or close dot on the graph of an inequality
Found 3 solutions by rfer, tyurtyurtuyrt, MathTherapy:
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
open dot means < or > but not equal to.
closed dot means equal to or <, equal to or >

Answer by tyurtyurtuyrt(1) About Me  (Show Source):
Answer by MathTherapy(10556) About Me  (Show Source):
You can put this solution on YOUR website!

what is a open dot or close dot on the graph of an inequality
Open CIRCLE: 

Closed CIRCLE: