Parabola Applications Maximizing Minimizing Reflectors, etc

I give examples of how parabolas apply to real life and work through two example...one about maximum height of a thrown object, and a second about maximizing area of a rectangle with a fixed perimeter 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