Graphing logarithmic functions - Logarithm

1.

What is a logarithm?

2.

Converting from logarithmic form to exponential form

3.

Evaluating logarithms without a calculator

4.

Common logarithms

5.

Natural log: ln

6.

Evaluating logarithms using change-of-base formula

7.

Converting from exponential form to logarithmic form

8.

Solving exponential equations with logarithms

9.

Product rule of logarithms

10.

Quotient rule of logarithms

11.

Combining product rule and quotient rule in logarithms

12.

Evaluating logarithms using logarithm rules

13.

Solving logarithmic equations

15.

Finding a logarithmic function given its graph

16.

Logarithmic scale: Richter scale (earthquake)

17.

Logarithmic scale: pH scale

18.

Logarithmic scale: dB scale