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paulo1913

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Everything posted by paulo1913

  1. paulo1913
    Is there a way to get x as the function?
  2. paulo1913
    Is there anyway to change it so it goes from, for example, y=x^2 to x=y^2?
  3. paulo1913
    I just tried 100 and it worked but not as much as you would think... Is there a way to adjust the settings or something to choose what the x variables are?
  4. paulo1913
    But on the calculator it looks the same as x^2...
  5. paulo1913
    What does the "+3" bit do in the equation?
  6. paulo1913
    It is narrower but it has the same line of symetry at (0,0)...
  7. paulo1913
    y=2x^2+3
  8. paulo1913
    oh ok Thanks I get it now...
  9. paulo1913
    what does it mean by its journey contracts?
  10. paulo1913
    What is relativity? I'm sorry if that seems really basic it is just I am starting physics next year at school and I would like to have at least a little knowlege...
  11. paulo1913

    Parabolas

    paulo1913 posted a topic in Mathematics

    How do I graph a parabolic equation on a graph? for example 2x^2-3?
  12. paulo1913
    I tried x^2 and it works but when I try a different one it is drawn the same as x^2...
  13. paulo1913

    Viruses

    paulo1913 posted a topic in Biology

    Is it fair to say that a virus is not alive as it cannot perform basic activites needed to stay alive?
  14. paulo1913
    Could someone please tell me what the basic functional groups are? I can only remember the one for Alkanes... Thanks
  15. paulo1913
    Is there a way to do it which is simpler? I just don't understand that...
  16. paulo1913
    Does that mean that all polynomials are equations?
  17. paulo1913
    How do I creat basic parabolas using this particular calculator?
  18. paulo1913
    Sorry I ment octane. I know that this isn't for homework it is just an example of asking how to figure out an isomer of any hydrocarbon...
  19. paulo1913
    So what makes the difference between a polynomial and a regular equation?
  20. paulo1913
    how do you solve pairs of simultaneous linear equations?
  21. paulo1913
    what are polynomials used for?
  22. paulo1913
    does that mean, for example, that x+y+4z would be a polynomial?
  23. paulo1913
    polynomials... I have no idea what they are used for and what the point of them is.. please help me it is appreciated everytime someone helps...
  24. paulo1913
    sorry i wrote it twice... Thanks for that it seems so much easier to understand now... Am i allowed to ask more questions?
  25. paulo1913
    Can someone please explain to me what complex numbers are?
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