This video features the TI-84 Plus graphing calculator basics module of my Improve Your ACT Math Score course which is now live on Teachable.
This video is a perfect introduction to someone who has minimal experience using the TI-84 Plus graphing calculator.
It covers the basics of using a TI-84 Plus model graphing calculator including keys used to delete (DEL) & insert (INS) characters, enter scientific notation (EE), enter exponential functions (ex) & complex numbers (i), copy down previous lines (ENTRY) and paste the most recent answer (ANS).
It also goes over the basics of graphing a function including how to zoom in/out on a graph both by using the ZOOM menu and the WINDOW menu.
There is also a demonstration of how to TRACE a graph and access the Table of Values.