SOLUTION: What do ( and [ mean when graphing on a number line??

SOLUTION: What do ( and [ mean when graphing on a number line??

Algebra.Com

Question 275266: What do ( and [ mean when graphing on a number line??
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
( is an endpoint marker which tells you to exclude the endpoint while [ is similar to ( but tells you to include the endpoint.
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