Adding & Subtracting
Adding and Subtracting
Sources
Embracing Mathematics, Assessment & Technology in High Schools; A Michigan Mathematics & Science Partnership Grant Project
Holt, Rinehart & Winston, "Adding and Subtracting Functions." http://my.hrw.com/math06_07/nsmedia/lesson_videos/alg2/player.html?contentSrc=6480/6480.xml (accessed 8/10/2010).
Kuta Software, www.kutasoftware.com/free.html (accessed 07/19/2010).
Stapel, Elizabeth. "Function Notation: Introduction/Evaluation." http://www.purplemath.com/modules/fcnnot.htm (accessed 7/15/2010).