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 College Algebra
 Logarithmic Functions
What is a logarithm?
Try reviewing these fundamentals first
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That's it, no more lessons
Still don't get it?
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Still don't get it?
Review these basic concepts…
Order of operations with exponents
Using exponents to solve problems
Exponents: Power rule $(a^x)^y = a^{(x\cdot y)}$
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Get Started NowChapter 23.1 Playlist
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Chapter 23 Topics:

23.1
What is a logarithm?

23.2
Converting from logarithmic form to exponential form

23.3
Evaluating logarithms without a calculator

23.4
Common logarithms

23.5
Natural log: ln

23.6
Evaluating logarithms using changeofbase formula

23.7
Converting from exponential form to logarithmic form

23.8
Solving exponential equations with logarithms

23.9
Product rule of logarithms

23.10
Quotient rule of logarithms

23.11
Combining product rule and quotient rule in logarithms

23.12
Evaluating logarithms using logarithm rules

23.13
Solving logarithmic equations

23.14
Graphing logarithmic functions

23.15
Finding a logarithmic function given its graph
Don't just watch, practice makes perfect.
Do better in math today
Chapter 23 Topics:

23.1
What is a logarithm?

23.2
Converting from logarithmic form to exponential form

23.3
Evaluating logarithms without a calculator

23.4
Common logarithms

23.5
Natural log: ln

23.6
Evaluating logarithms using changeofbase formula

23.7
Converting from exponential form to logarithmic form

23.8
Solving exponential equations with logarithms

23.9
Product rule of logarithms

23.10
Quotient rule of logarithms

23.11
Combining product rule and quotient rule in logarithms

23.12
Evaluating logarithms using logarithm rules

23.13
Solving logarithmic equations

23.14
Graphing logarithmic functions

23.15
Finding a logarithmic function given its graph
Don't just watch, practice makes perfect.
What is a logarithm?
Lessons
What is a logarithm?
Don't just watch, practice makes perfect.
We have 1413 practice questions in College Algebra for you to work through.