5th Period Precal HW Videos
Note: Scroll to the bottom of the page to see previous videos.
(Use the links above if the video below don't work.)
Previous HW Videos
1/16/13 -- Watch these two videos: Intro to Area of Triangle using Trig and An Example Problem of Finding Triangle Area using Trig
1/23/13 -- Watch video: Power & Exp Functions and Concavity