Exponential and Logarithmic Functions
Exponential Functions are used to model growth of populations, interest on an investment, depreciation of cars, decay of radioactivity, and many other real-life things. Logarithmic Functions are used to measure earthquakes (Richter Scale), Acidity (pH), and Sound Intensity (decibels).
Properties of Logarithms
There are three properties of logarithms that are helpful in solving problems:
How are Natural Logarithms similar to / different than Common Logarithms?
Assignment
Textbook 8-4: Do a minimum of 4 problems from each of these sections:
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11-18
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19-30
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33-41
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44-55
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58-69
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73-78
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79-87
Resources
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On-line tutor: phschool.com, age-0804
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On-line practice quiz: phschool.com, aga-0804
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Solutions with steps shown at slader.com