Pre-Cal 40S Slides November 9, 2007

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Spiral A logarithmic spiral ...

description

The change of base Law, several practice questions and a quiz. The change of base Law, several practice questions and a quiz.

Transcript of Pre-Cal 40S Slides November 9, 2007

Page 1: Pre-Cal 40S Slides November 9, 2007

Spiral

A logarithmic spiral ...

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Solve each of the following using logarithms ...

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Solve each of the following using logarithms ...

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Solve each of the following using logarithms ...

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Find the exact value of

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Use the "change of base" formula to find the decimal approximation of each of the following to 4 decimal places ...

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Now solve these using logarithms ...

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Now solve these using logarithms ...