This is a complete set of notes for a Precalculus course. There are over 400 slides/pages mostly in PowerPoint format. There are a few lessons in Smart Notebook format. The text the lessons align with is "Precalculus with Limits: A Graphing Approach", Larson. The slides will include warm-ups, examples, vocabulary, formulas, animation, and basically everything to present to students. Some lessons may include links to other files such as Smart Response, Geometer's Sketchpad, or others. If you find you would like these files I would be glad to send them. Any questions, please contact me.