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How To…
Adjust The Graph Viewing Window Size, And More >>
This tutorial will teach you how to change the length of the X and Y axes on the graph of your TI-84. For example If you have a graphed line that you can’t see and you would like to zoom out go to this tutorial…More Details
Archive A Program (Store The Program Permanently) >>
Here you will learn how to permanently store a program in your calculator’s memory. If your program is not archived before you clear the ram then the program will be deleted and all of your work will be lost…More Details
Change The Log Base >>
Luckily, the TI-84 Plus has a template for changing the base of a logarithm. Just press the [math] key and then scroll to “logBASE(“… More Details
Convert Units >>
The TI-84 Plus CE has a built in app to perform unit conversions. Press the [apps] key and then scroll to ‘SciTools’ then select ‘UNIT CONVERTER’ … More Details
Copy And Paste Code >>
If you want to combine one program with another or make a second draft of a program, you can do so by taking the code from one program and adding it to another… More Details
Create And Run A program >>
To create and run a program press [prgm] and scroll over to “new” and press [enter]. Then name the program, and start writing…More Details
Delete A Program >>
To delete a program, simply go tp the memory menu and select “Mem Management/Delete” next, select “All” then you will see a list of your programs…More Details
Download A Program >>
This tutorial will teach you how to download a calculator program from our site or any other site and then put that program on to your calculator. This can make getting programs much easier because you don’t have to type them in yourself…More Details
Evaluate Summation Notation >>
Press the [math] key and then scroll to “summation”. Or press [math] and then press [0]…More Details
Find Greatest Common Factor (GCF) >>
You can find the greatest common factor of two numbers using a building function on the TI-84. You can also find the GCF of more than two numbers using a simple work around with the “gcd(” function… More Details
Find Polynomial Roots/Zeros >>
You can find the roots, or zeros, of a polynomial with the “Polynomial Root Finder”. To get to this program press the [apps] key and then scroll down to “PlySmlt2” and press [enter] and then press [enter] again. Or press [apps] [8] [1]…More Details
Graph An Equation/Line >>
To graph an equation start out by pressing the [y=] button. Then enter your equation, use the [xton] button to get X as a variable. Then once you have typed in your equation…More Details
Solve An Equation >>
You can solve an equation on your calculator using the “Numeric Solver” tool, or by finding the intersects of two graphed lines. Press the [math] key and then scroll down and select “Numeric Solver” or press [math] [alpha] [B]…More Details
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