Module 20 - Differential Equations and Euler's Method Introduction | Lesson 1 | Lesson 2 | Lesson 3 | Self-Test Introduction In this module you will use differential equations to model the logistic growth data used in Module 3. You will also study Euler's method, which is a numerical method for approximating solutions to differential equations. Euler's method will help you understand how the TI-89 differential equation graphing mode works. In the last lesson you will learn to solve higher-order differential equations using the TI-89. Lesson Index: 20.1 - Logistic Growth Revisited 20.2 - Euler's Method 20.3 - Second-Order Differential Equations After completing this module, you should be able to do the following: Find the constant in a logistic differential equation that best fits a given data set using the method of "guess and check" Use the deSolve command to find a solution to a differential equation for logistic growth Use Euler's method to approximate numerical solutions to differential equations Use the TI-89 "ans" feature Solve second-order differential equations with deSolve Find graphical and numerical solutions to higher-order differential equations with the TI-89 Differential Equation graphing mode. Next > ©Copyright 2007 All rights reserved. | Trademarks | Privacy Policy | Link Policy