1. Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Prentice Hall 3.9 Derivatives of Exponential and Logarithmic Functions

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6. Slide 3- 6 Quick Review Solutions

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9. Slide 3- 9 What you’ll learn about Derivative of e x Derivative of a x Derivative of ln x Derivative of log a x Power Rule for Arbitrary Real Powers … and why The relationship between exponential and logarithmic functions provides a powerful differentiation tool called logarithmic differentiation.

10. Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Prentice Hall Slide 3- 10 Derivative of e x

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23. Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Prentice Hall Slide 3- 23 Logarithmic Differentiation Sometimes the properties of logarithms can be used to simplify the differentiation process, even if logarithms themselves must be introduced as a step in the process. The process of introducing logarithms before differentiating is called logarithmic differentiation.

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34. Slide 3- 34 Quick Quiz Sections 3.7 – 3.9

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40. Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Prentice Hall Assignment 3.9.2 pages 178 – 180, # 11 – 27odds, 31,37, 39, 41, 56 and 64 Slide 3- 40