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5 votes
Help me with this .

Help me with this .-example-1
User Cnmuc
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2 Answers

3 votes
The open circle is at negative one, pointing left and the closed circle is at two pointing right, the opposite direction.

Happy studying!
~Brooke❤️
User Jenissa
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2 votes
Open circle at -1 pointing left and closed circle at 2 pointing right
User Bao Dinh
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