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anonymous

  • one year ago

Find the range of y if x is real y=(x^2-x+1)/(x^2+x+1)

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  1. anonymous
    • one year ago
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    this is not going to be easy

  2. anonymous
    • one year ago
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    depends on the tools at your disposal what class is this?

  3. welshfella
    • one year ago
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    the easiest way would be to draw the graph

  4. anonymous
    • one year ago
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    not really

  5. anonymous
    • one year ago
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    since you will not be able to read the exact value off of the graph not to mention the fact that graphing will not be that easy

  6. welshfella
    • one year ago
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    - on a graphic calculator I mean

  7. welshfella
    • one year ago
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    yea drawing it manually would be tedious

  8. anonymous
    • one year ago
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    This is class 10 to 11. We are not allowed to use a calculator

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spraguer (Moderator)
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