Purple Math
Purplemath: Logarithms: Introduction to "The Relationship"
Purplemath does a wonderful job of explaining logarithms. The lesson begins with a discussion of the relationship between logarithms and exponentials and very simple examples. The lesson gives important information regarding logarithms...
Illustrative Mathematics
Illustrative Mathematics: F Le Exponential Kiss
The purpose of this task is to use technology to study the behavior of some exponential and logarithmic graphs and to manipulate some explicit logarithmic and exponential expressions. Aligns with HSF-LE.A.4, F-BF.B.5, and F-IF.C.7.e.
Math Planet
Math Planet: Algebra 2: Logarithm and Logarithm Functions
Provides an explanation, examples, and a video lesson all related to logarithm functions.
University of Saskatchewan (Canada)
University of Saskatchewan: Exponential and Logarithmic Functions
The University of Saskatchewan's Department of Mathematics and Statistics provides high school students with online tutorials and exercises on what they deem some of the most important topics in exponential and logarithmic functions....
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...
CK-12 Foundation
Ck 12: 3.4 Graphs of Logs as the Inverse of Exponential Functions
This lesson explores the statement that the log functions are identified as the inverse of exponential functions. These functions will be compared visually through the graphs of both the logarithmic and exponential functions.
Stefan Warner and Steven R. Costenoble
Finite Mathematics & Applied Calculus: Inverse Functions
The resource investigates inverse functions. Topics examined are domain, range, one-to-one functions, graphing inverse functions, finding inverse functions algebraically, and logarithmic and exponential functions. Students learn about...
Interactive Mathematics
Interactive Mathematics: Exponential and Logarithmic Functions
This is a comprehensive tutorial on Exponential and Logarithmic Functions
Interactive Mathematics
Interactive Mathematics: Exponential and Logarithmic Functions
This lesson explains what exponential and logarithmic functions are. Includes graphs and links to more information.
TeachEngineering
Teach Engineering: Bone Mineral Density and Logarithms
Students examine an image produced by a cabinet x-ray system to determine if it is a quality bone mineral density image. Students write in their journals about what they need to know to be able to make this judgment. Students learn about...
Khan Academy
Khan Academy: Algebra Ii: Solve Exponential Equations Using Logarithms
Solve exponential equations that have 2 or other numbers at the base of the exponential term. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Algebra Ii: Relationship Between Exponentials & Logarithms
Solve various problems that focus on the relationship between a^x=b and log_a(b)=x. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
CK-12 Foundation
Ck 12: Algebra: Logarithms
[Free Registration/Login may be required to access all resource tools.] This lesson defines and shows you how to use logarithms.
Stefan Warner and Steven R. Costenoble
Finite Mathematics & Applied Calculus: Logarithmic Functions and Models
The resource investigates logarithmic functions and models. Topics examined are properties of logarithms, logarithmic form, and exponential form. Students learn about the concepts through notes and examples. A chapter quiz, review...
Illustrative Mathematics
Illustrative Mathematics: N q.a.3 and F le.a.4: Accuracy of Carbon 14 Dating Ii
This task is a refinement of "Carbon 14 dating" which focuses on accuracy. Aligns with N-Q.A.3 and F-LE.A.4.
Johan Claeys
Exponential and Logarithmic Functions
Comprehensive site with links to various subjects dealing with Exponential and Logarithmic functions. The site has examples for the student to work out.
Paul Dawkins
Paul's Online Notes: Exponential and Logarithm Equations Practice Problems
In this section we will discuss various methods for solving equations that involve exponential functions or logarithm functions.
Varsity Tutors
Varsity Tutors: Hotmath: Practice Problems: Solving Exponential and Logarithmic Equations
Thirty-two problems present a variety of solving exponential and logarithmic equations. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem then click the "View Solution"...
Math Medics
S.o.s. Math: Exponential and Logarithmic Functions / Population
A set of examples and exercises that cover how to solve population problems by using exponents and logarithms.
University of North Carolina
University of North Carolina Wilmington: Logarithmic Functions
Defines logarithmic functions, offers interactive graphs of exponential equations, and explains natural logarithms.
Paul Dawkins
Paul's Online Notes: Algebra: Logarithm Functions
Detailed math tutorial introduces logarithm functions giving the basic properties and graphs. Also, discusses how to evaluate some basic logarithms including the use of the change of base formula, the common logarithm, log(x), and the...
Other
Numbers, Constants, and Computation: The Logarithm Constant : Log(2)
This site explains The logarithm constant : log(2). It is a very comprehensive site.
Interactive Mathematics
Interactive Mathematics: Exponential & Logarithmic Equations
Several examples on solving exponential and logarithmic equations are presented here. Practice problems and a real-world application involving bacteria growth are included.
Interactive Mathematics
Interactive Mathematics: Exponential & Logarithmic Functions
The connection between exponential and logarithmic functions is made clear through examples and practice exercises.