## change of base.docx - Section 2: Discovering the Change of Base Formula

change of base.docx

# Change of Base Formula

Unit 3: Exponential and Logarithmic functions
Lesson 7 of 11

## Big Idea: If a logarithms does not have a base of 10 or e it can be rewritten by using the change of base formula.

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Standards:
Subject(s):
Math, change of base for logarithms, PreCalculus, exponential function, logarithmic functions, equation solving, Properties of Logarithm
40 minutes

### Katharine Sparks

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