Introduction+to+Functions

Mr. Cornelius' Lesson, April 26, 2012:

This video has a very good clip in the middle of it that you're going to view to get an informal, "non-mathematical" idea of what a function is all about. You will need to fast-forward to about minute marker 3:30 to start...

media type="file" key="Introduction to functions.mp4" width="300" height="300"