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**Topics**

- Function Composition
- Inverse Functions
- Exponential Functions and Their Graphs
- The Natural Exponential Function
- Logarithmic Functions
- Graphing Logarithmic Functions
- Change of Base Formula
- Properties of the Logarithm
- Solving Exponential Equations
- Solving Logarithmic Equations

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** Applications**

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**YouTube Videos**: ( Click a problem and watch it worked out in YouTube )

**Function Composition:**

**Inverse Functions:**

**Exponential Functions and Their Graphs**

**Logarithmic Functions**

**Graphing Logarithmic Functions**