Programming TI Graphic Calculators to Solve Quadratic Equations

Linear Regression

For additional help using your calculator:

http://www.prenhall.com/divisions/esm/app/calc_v2/

http://math.about.com/cs/calculatorhelp/

http://education.ti.com/us/student/tutorials/tutorials.html

http://www.prenhall.com/divisions/esm/app/calculator/medialib/Technology/Documents/TI-89/desc_pages/cubic-reg.html