Exponentials & logarithms

Progress
Introduction to logarithms
The constant e and the natural logarithm
Properties of logarithms
Quiz 1
5 questions
The change of base formula for logarithms
Solving exponential equations with logarithms
Quiz 2
5 questions
Solving exponential models
Graphs of exponential functions
Graphs of logarithmic functions
Logarithmic scale (optional)
Unit test
11 questions

Unlock your personalized study plan

Take Quiz 1 to identify your areas for growth. We'll recommend lessons for exactly what you need to learn.
Test your understanding of Exponentials & logarithms with these 11 questions.
About this unit
Learn about logarithms, which are the inverses of exponents. Use logarithms to solve various equations. Then analyze both logarithmic and exponential functions and their graphs.