This page provides a list of educational videos related to Logarithmic Functions. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Logarithmic Functions.

Applications of a Logarithmic Function

By StraighterLine

YouTube presents Applications of a Logarithmic Function, an educational video resource on mathematics.

Evaluating Logarithms

Introduction to logarithms, logarithms as a inverses of exponential functions, evaluating logarithms, the domain of logarithms, graphing logarithms, translating graphs of logarithms.If you enjoy this video,

Logarithm and logarithm functions

By MathPlanetVideos

Base 10 logarithms

Logarithms - What is e? | Euler's Number Explained | Don't Memorise

By Don't Memorise

What is e? What is Euler's Number or Euler's Identity? What is the Natural Logarithm or logs? what is a logarithmic function? Watch this logarithms tutorial to know the answers to all these questions also learn how the value of Euler's Number is calculated.

Understanding logarithms as inverse exponentials

By Khan Academy

Given a few points on the graph of an exponential function, Sal plots the corresponding points on the graph of the corresponding logarithmic function.

Finding the Inverse of Log Function Pt I

By charlie Lindelof

Step by step instructions for finding the inverse of a logarithmic function. Then we graph the functions on a calculator to provide graphical proof

Graphing a Logarithmic Function Pt II

By charlie Lindelof

Another brief tutorial on graphing logartihmic functions. This video is step by step instructions

Solving logarithmic equations | Exponential and logarithmic functions | Algebra II | Khan Academy

By Khan Academy

This Khan Academy video on logarithms offers more information on solving logarithmic equations , with a guided example contained in the video as well.

Transformations of Logarithmic Functions.avi

By AlRichards314

This lesson shows 2 examples of how to graph a logarithmic function using transformations. This lesson was created for the MHF4U Advanced Functions course in the province of Ontario, Canada

Exponential growth functions | Exponential and logarithmic functions | Algebra II | Khan Academy

By Khan Academy

Watch this introduction to exponential growth functions, including the form of an exponential function, an exponential input output table, the graph of an exponential function, and scenarios modeled by exponential growth.

15 - What is a Logarithm (Log x) Function? (Calculate Logs, Applications, Log Bases)

By Math and Science

Quality Math And Science Videos that feature step-by-step example problems!

16 - Simplify Logarithms - Part 1 (Log Bases, Calculate Logarithms & More)

By Math and Science

Quality Math And Science Videos that feature step-by-step example problems!

Algebra Applications: Exponential Functions

By Media4Math

In this episode of Algebra Applications, students explore earthquakes using exponential models. In particular, students analyze the earthquake that struck the Sichuan Province in China in 2008, months before the Beijing Olympics. This dramatic, real-world example allows students to apply their understanding of exponential functions and their inverses, along with data analysis and periodic function analysis. Segments include: What is an earthquake? The basic definition of an exponential function is shown in the intensity function for an earthquake. Students analyze data and perform an exponential regression based on data from the Sichuan earthquake. What is the difference between earthquake intensity and magnitude? An exponential model describes the intensity of an earthquake, while a logarithmic model describes the magnitude of an earthquake. In the process students learn about the inverse of an exponential function. How is earthquake magnitude measured? An earthquake is an example of a seismic wave. A wave can be modeled with a trigonometric function. Using the TI-Nspire, students link the amplitude to an exponential function to analyze the dramatic increase in intensity resulting from minor changes to magnitude. Go to www.media4math.com for additional resources.