Viktor Shchuchinov
viktor.shchuchinov@umhelena.edu
447-6975
Joyce Walborn
joyce.walborn@umhelena.edu
447-6976
TI-83 and TI-84 graphing calculator
http://hotmath.com/graphing_calculators/ti84_movie_index.html
TI-83 & 84 help videos
http://web.clark.edu/math/Calculator/
Tutorials with screenshots for TI, HP, Casio, and Sharp calculators.
http://www.prenhall.com/divisions/esm/app/calc_v2/frameset_cfx2.html
Using the TI-86 graphing calculator
https://www.math.lsu.edu/~neal/TI_86/