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Group Chat

  1. Use the Quotient Rule to � find the derivative of f(x).�
  2. Find any relative extrema.�
  3. Use the First Derivative Test to find the intervals in which the given function is increasing and decreasing.����

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Critical Points:

1) when f’(x) = 0

2) When f’(x) is undefined� *undefined when denominator = 0

 

 

 

 

 

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Max/Min:�

minimum at (0, 4)�

Incr: (0, 1) U (1, oo) ��Decr: (-oo, -1) U (-1, 0) �

 

 

 

 

 

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Graphing f � and f’ � and f’’ …

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How is this? Discuss.

 

 

 

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How’s this? Discuss.

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Play �Online…

Click on the link above to try this matching game online.�It’s a good way to practice graphing f, f’, and f’’ together.� �.

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Check answers on the next slide…

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Group Task

Set up one laptop for �your entire group.

​

Download and open�this presentation.��Calculus Practice� Assessment

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