Domain & Range
Sources
"Domain and Range." http://hotmath.com/help/gt/genericalg1/ section_9_3.html (accessed 7/13/2010).
Embracing Mathematics, Assessment & Technology in High Schools; A Michigan Mathematics & Science Partnership Grant Project
Holt, Rinehart & Winston, "Finding Maximums and Minimums." http://my.hrw.com/math06_07/nsmedia/lesson_videos/alg2/player.html?contentSrc=7096/7096.xml (accessed 8/22/2010).