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Ben103 Group Title

How would you graph [6,14]?

  • one year ago
  • one year ago

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  1. Emah Group Title
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    If you are only graphing it with no other equations, you would just go over 6 ( the x-coordinate) and up 14 the (y-coordinate)

    • one year ago
  2. Ben103 Group Title
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    as [6,

    • one year ago
  3. Emah Group Title
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    I don't know what you are saying, sorry.

    • one year ago
  4. Ben103 Group Title
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    *[6,14] being a interval notation.

    • one year ago
  5. Emah Group Title
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    oh ok. I thought they were just parenthesis sorry:) Is that the number line that that you put a closed or open dot on and the arrow pointing a certain way?

    • one year ago
  6. Ben103 Group Title
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    would the graph be going left or right and would it be opened or closed circle?

    • one year ago
  7. kirbykirby Group Title
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    |dw:1358047578287:dw|

    • one year ago
  8. Emah Group Title
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    I have only seen it 6<x<14...

    • one year ago
  9. kirbykirby Group Title
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    when you have [: closed circle on the left, ]: closed circle on the right If you had like (6,14) then it means open circle on the left, open circle on the right If you had lik (6,14]: open right on the left, closed circle on the right Your book might use ]6,14[ instead of (6,14) as notation (but I have rarely seen this)

    • one year ago
  10. Emah Group Title
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    That is interesting I have never seen it done like that. With the parenthesis representing closed or open circles and all..

    • one year ago
  11. kirbykirby Group Title
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    If you had like (6,14]: open circle on the left, closed circle on the right***

    • one year ago
  12. kirbykirby Group Title
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    Oh it's actually really common notation. What year are you in @Emah ?

    • one year ago
  13. Emah Group Title
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    I am a tenth grader

    • one year ago
  14. Azteck Group Title
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    @kirbykirby what grade/year are you in?

    • one year ago
  15. kirbykirby Group Title
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    Hmm ok. Well maybe it differs where you're from. We saw this notation by then. But oh well if you take more math courses you will surely see this notation. Probably in calceulus... and definitely in university math courses :)

    • one year ago
  16. kirbykirby Group Title
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    I'm a second year math major in university

    • one year ago
  17. Emah Group Title
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    Yeah I have only seen it the way I said before. It's the same end result, just a different way of getting it. Have you seen it 6<x<14? @kirbykirby

    • one year ago
  18. Azteck Group Title
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    Ah okay. Yeah, this stuff is in University. I don't think high schools in my country have any textbooks/teachers teaching students this way.

    • one year ago
  19. kirbykirby Group Title
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    Hm interesting. My teacher introduced intervals this way in our grade 9 o.o But yeah I suppose it depends where you're from lol. Yes @Emah, you see this way as well and it's also very common :)

    • one year ago
  20. Emah Group Title
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    Ok gotcha...

    • one year ago
  21. kirbykirby Group Title
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    Although it would be more specifically be \[6\le14\]

    • one year ago
  22. Azteck Group Title
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    Our country's on decline when it comes to the educational standard of mathematics. I'm in Australia. We're now at rank 20th+ when it comes to maths standard.

    • one year ago
  23. kirbykirby Group Title
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    oops \[6\le x \le14\]**

    • one year ago
  24. kirbykirby Group Title
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    Well it's really just notation, it's not that big of a deal :)

    • one year ago
  25. Emah Group Title
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    So is mine.. haha i'm from America. That's super cool that your from Australia, I have always wanted to go there:P

    • one year ago
  26. Emah Group Title
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    K this kid is probably getting annoyed so I'm gonna go...

    • one year ago
  27. Azteck Group Title
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    Go to Australia with Ellen. I heard she's taking a select group to Australia for free.

    • one year ago
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