Niagara Falls High School

If you do not have access to an actual Tl Graphing Calculator, here are a couple

of links to help you get one on your phone, tablet or computer.

*For your phone, follow the instructions in the link below:

Calculator apps for your phone or tablet

  *For your computer, please select the option for the Tl - 84 Plus

 graphing family:

Free trial for graphing calculator app on your computer