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kaylalynn

Absolute Extreme Values and Extreme Value Theorem help???

  • 3 months ago
  • 3 months ago

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  1. kaylalynn
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    find all relative extrema in the function f(x) = x^3 + 3x^2 - 24x + 12

    • 3 months ago
  2. RaphaelFilgueiras
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    derive it in make the resut equal to zero

    • 3 months ago
  3. kaylalynn
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    3x^2 + 3x - 24 = 0

    • 3 months ago
  4. kaylalynn
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    @RaphaelFilgueiras what do I do next?

    • 3 months ago
  5. RaphaelFilgueiras
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    solve it and find x

    • 3 months ago
  6. sourwing
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    graphing calculator?

    • 3 months ago
  7. RaphaelFilgueiras
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    |dw:1389057869166:dw|

    • 3 months ago
  8. kaylalynn
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    no

    • 3 months ago
  9. helder_edwin
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    the first derivative is \[\large f'(x)=3x^2+6x-24 \]

    • 3 months ago
  10. helder_edwin
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    now solve the equation \[\large f'(x)=0 \]

    • 3 months ago
  11. RaphaelFilgueiras
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    what x's do you get?

    • 3 months ago
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