Indicies
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The following is a summary of the important rules of indices:

Exponential functions
Functions of the form:

are known as exponential functions. The graphs of all such exponential functions pass through (0, 1).
The function of y = e(to the power x) is known as the exponential function. The number e is roughly equal to 2.7182818... and is important in mathematics (it is important in calculus). The inverse of the function y = e(to the power of x) is y = loge x = ln x .

© Matthew Pinkey

Other Notes in this Category

1. Algebraic Long Division
2. Functions
3. Indicies
4. Logarithms
5. Partial Fractions
6. Reduction to Linear Form
7. Sequences
8. Series
9. Set Theory
10. Simultaneous Equations
11. Surds
12. The Binomial Series

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