unit 9. unit 9: exponential and logarithmic functions and applications
TRANSCRIPT
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Exponential and Logarithmic Functions and Applications
Unit 9
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Rational ExponentsUnit 9: Exponential and Logarithmic Functions and Applications
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Rational Exponents
7th Period2nd Period
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Rational Exponents
7th Period2nd Period
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Rational Exponents
2nd Period 7th Period
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Exponential FunctionsUnit 9: Exponential and Logarithmic Functions and Applications
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Exponential Functions
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Exponential Functions2nd Period 7th Period
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Exponential Functions2nd Period 7th Period
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Logarithmic FunctionsUnit 9: Exponential and Logarithmic Functions and Applications
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Logarithmic Functions
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Logarithms on a Calculator
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Logarithmic Functions
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Logarithmic Functions
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Examples
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Examples
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Examples
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Other Functions and RulesUnit 9: Exponential and Logarithmic Functions and Applications
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Percent Growth and Decay
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Periodic Interest
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e and ln(x)The number e is an important mathematical
constant, approximately equal to 2.718281828.
Like the constant π, e is irrational: it is not a ratio of integers.
Sometimes called Euler's number after the Swiss mathematician Leonhard Euler.
e is the base of the natural logarithm, and are inverse functions.
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Rules for Exponents and Logarithms
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Exponential Growth and Decay