Understanding Basic Sine & Cosine Graphs скачать в хорошем качестве

Understanding Basic Sine & Cosine Graphs

I use the unit circle to graph 2 periods the basic sine and cosine functions to show how they relate to each other. I also explain how the symmetry of these two graphs helps you to determine that the sine function is odd and the cosine function is even. Check out http://www.ProfRobBob.com, there you will find my lessons organized by class/subject and then by topics within each class. Find free review test, useful notes and more at http://www.mathplane.com If you'd like to make a donation to support my efforts look for the "Tip the Teacher" button on my channel's homepage    / profrobbob