9: Exponential and Logarithmic Functions
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- 9.2: Exponential Functions and Their Graphs
- In this section we explore functions with a constant base and variable exponents.
- 9.3: Logarithmic Functions and Their Graphs
- The logarithm is actually the exponent to which the base is raised to obtain its argument.
- 9.4: Properties of the Logarithm
- We can use the properties of the logarithm to expand logarithmic expressions using sums, differences, and coefficients. A logarithmic expression is completely expanded when the properties of the logarithm can no further be applied.
- 9.5: Solving Exponential and Logarithmic Equations
- In this section we describe two methods for solving exponential equations.