Add, subtract, multiply and divide complex numbers using these easy-to-follow examples.
The definitions of domain and range are given in this lesson. Then use the examples to practice determining domain and range of several functions. Real-world applications are provided to enhance the concept.
This is a comprehensive tutorial on Exponential and Logarithmic Functions
An interactive graph provides a demonstration to show how the measure of an angle is related to the sine and cosine waves. Topics covered include amplitude and period. Examples allow students to practice the concepts.
The tutorial investigates period and frequency by examining the shapes of the sine and cosine functions. The resource consists of definitions, animations, interactive graphs, and examples. Practice problems with solutions are included.
Everything you need to know to begin working with functions is presented in this lesson. Learn the definition, notation, and use of functions then practice evaluating with the examples provided.
Using vectors as a starting point, this site demonstrates how complex numbers can be written in polar form. Several examples are included that require you to write complex numbers in polar and rectangular form and also represent them graphically.
Complex numbers are multiplied and divided using polar and exponential forms. Several examples are provided to demonstrate the process. Includes practice questions.
Using modeling, the world of quadratics is explored. Learn how to solve quadratics using methods of factoring, completing the square, and the quadratic formula. Also included are methods for graphing quadratic functions.
The laws of exponents are presented using expressions containing both positive and negative exponents. Several examples and exercises are given to help practice the concept.
This tutorial contains detailed information about the Binomial Theorem. Includes practice exercises and interactives.
Practice multiplying decimals in column form with this interactive chart. You can enter your own problems or let the site choose one for you.
This site has a skeleton with points to click on. Each click brings up information on that bone in a separate window. If the windows are resized next to each other, it's point, click, and read.
Definitions, example problems, and practice exercises will help you evaluate and write algebraic expressions.
Through this tutorial, you will learn how to solve equations by graphing them on a coordinate plane. Contains several examples with step-by-step solutions and practice exercises for you to complete and check.
After completing this tutorial, you'll know what a linear equation is and how to solve one using various arithmetic properties. Contains several definitions, problems with step-by-step solutions, and practice exercises. Includes links to other sites for additional help.
This website contains a tutorial that teaches you how to multiply radicals that have the same index number, divide radicals that have the same index number, and simplify radical expressions. Example problems are worked through step-by-step and also practice problems are given.
Transcripts of documents from the Nuremberg trials.
This page provides access to the book "Exchange Rate Regimes in an Increasingly Integrated World Economy" by Michael Mussa, Paul Masson, Alexander Swoboda Esteban Jadresic, Paolo Mauro, and Andy Berg. Individual chapters can be downloaded.
An interactive simulation and role-playing activity based on a fast-paced game that challenges the player to buy low and sell high. The simulation is a trading model that matches the player with computerized traders from around the world.