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bigworm

  • one year ago

how do you find the minimum and maximum values of a graph using a ti-83

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  1. RyanL.
    • one year ago
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    I know how to do it by hand....I can tell you if you want to know.

  2. bigworm
    • one year ago
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    Sure

  3. RyanL.
    • one year ago
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    Ok you find the derivative of the function and then you set it equal to zero. Then you solve for x. That you will give you the x value but since you want to know the y value you simply plug the x you found back to original function.

  4. RyanL.
    • one year ago
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    If you have an example function I can show you.

  5. bigworm
    • one year ago
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    Okay one sec..

  6. bigworm
    • one year ago
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    f(x)=x^3-5x^2+3x+12

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