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Thread: Critical Numbers/Relative maximum/minimum

  1. #1
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    Critical Numbers/Relative maximum/minimum

    Can someone help me please?

    There are 2 pictures of the question attached.

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    Attached Thumbnails Attached Thumbnails Critical Numbers/Relative maximum/minimum-math-q2-1.png   Critical Numbers/Relative maximum/minimum-math-q2-2.png  
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  2. #2
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    Do the first and second derivative test for the functions and you will be done.
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  3. #3
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    A critical point exists where f'(x)= 0 . Does x=0 satisfy this in each function?
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