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mskyeg

  • 2 years ago

What is the relative maximum and minimum of the function? f(x)= x^3 + 2x^2 – 18x

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  1. mskyeg
    • 2 years ago
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    The relative maximum is at (3, 22), and the relative minimum is at (–2, –41). The relative maximum is at (–3, 41), and the relative minimum is at (2, –22). The relative maximum is at (3, 41), and the relative minimum is at (–2, –22). The relative maximum is at (–3, 22), and the relative minimum is at (2, –41).

  2. wio
    • 2 years ago
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    To find any extreme, we need to find when \(f'(x) = 0\). To find out whether it is a maximum or minimum, we need to find out whether \(f''(x) < 0\) is true or false respectively.

  3. mskyeg
    • 2 years ago
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    how does that happen

  4. wio
    • 2 years ago
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    It happens when you differentiation the function.

  5. mskyeg
    • 2 years ago
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    I have noclue what your talking about

  6. wio
    • 2 years ago
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    do you know how to take a derivative?

  7. mskyeg
    • 2 years ago
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    no

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