This doesn't really help at all. The only thing I understood is closed circles mean brackets and open circles mean parenthesis. What about the graphs that don't show points at all how do I know when the brackets or parenthesis are needed? On the curves? Drops? ETC. This left me more confused? I'm answering all the questions correctly but I'm failing due to the parenthesis brackets mix-ups.
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Thank you so much for a valuable lesson it is so helpful!✨
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@@SocraticaHigh thanks so much for replying , I really appreciate your videos they are so wonderful^^
4:22 QUESTION: We use parentheses instead of square brackets with the infinity sign-why do you think that is?
This doesn't really help at all. The only thing I understood is closed circles mean brackets and open circles mean parenthesis. What about the graphs that don't show points at all how do I know when the brackets or parenthesis are needed? On the curves? Drops? ETC. This left me more confused? I'm answering all the questions correctly but I'm failing due to the parenthesis brackets mix-ups.
same bruh i can’t figure it out 😭😭😭
thank you sir