CK-12 Foundation
Ck 12: Algebra Ii: Analysis: Graphs of Logarithmic Functions
[Free Registration/Login may be required to access all resource tools.] This lesson covers graphing logarithmic functions. Students examine guided notes, review guided practice and attempt practice problems.
Math Medics
S.o.s. Math:applications of Exponential and Logarithmic Functions: Interest Rate
A set of examples and exercises that cover interest rate problems and how to solve them using exponents and logarithms.
Math Medics
S.o.s. Math: A Review of Logarithms
A good lesson reviewing and explaining the rules for using logarithms. The lesson has links to related topics.
Varsity Tutors
Varsity Tutors: Hotmath: Practice Problems: Exponential and Logarithmic Functions Problem Solving
Eighteen problems present a variety of practice applying logarithmic and exponential functions to problem solving situations. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the...
Math Medics
S.o.s. Math: Graphs of Exponential & Logarithmic Function
This lesson gives brief description of dependent and independent variables and how they relate to the exponential and logarithmic functions.
University of Utah
University of Utah: What on Earth Is a Logarithm?
This site explains "What on Earth is a Logarithm?" It has examples and a logarithm calculator, as well as links to related topics.
Math Medics
S.o.s. Math: Solving Logarithmic Equations
A good set of examples that show how to solve logarithmic equations by using exponential functions. Also includes a set of exercises.
Shodor Education Foundation
Shodor: Logarithms
This site explains Logarithms. The site has examples the student can examine and exmples the student can work and check online.
Windstream
Ojk's Precalculus Study Page: Change of Base Formula
An introduction to logarithms with bases other than 10 and e, and how to work with them when solving equations. This tutorial includes lots of examples and exercises with solutions.