If you are having difficulty with any of the equations we have been working on, this tutorial is here to help you. It takes you step-by-step through many different types of equations. You can look through them all, or skip to the section you need to work on.
You can download the presentation and view it with PowerPoint. If you do not have PowerPoint on your computer, you can download a free program, PowerPoint Viewer which allows you to view, but not change any slideshows. Since you are not creating a slideshow, this is perfect for viewing the presentations.