Graphing System of Linear Inequalities

I work through two examples of graphing systems of inequalities. The first example involve linear inequalities and the second example has non-linear inequalities. 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