To turn off a Ti 83, 84 (including silver), or 89, follow these steps:
If you look closely, you can see small font above the on button, usually blue. This font refers to the function associated with the [2nd] button.
Alternatively, you can just let your calculate sit, without pressing any buttons, for 3 - 5 minutes and it should turn off automatically.
Quick fact: A calculator that turns off (either manually or automatically) will turn back on to the scree that it turned off on (with very few exceptions.)
One can purchase a TI 84 Plus Silver Edition from the following shops: Amazon, Calculators Direct, eBay, Walmart, Target, eBuyer, Staples, Best Buy, to name a few.
It is an improvement upon previous models of calculators, and the Silver Edition is just a fancy way of saying it is better. The TI 84 plus Silver Edition is a graphing calculator with a relatively large memory capacity and relatively fast processor.
The TI 84 Plus Silver Edition has a replaceable cover which you can have a different color on. And it also has a larger capacity for memory.
Perhaps you have to change the battery. It is also possible that the calculator is damaged.
press the "2nd" button, and then press "On"
On my graphing calculator, a TI84 Plus, I can enter the equation into the Y= (a button) and then graph it by hitting the Graph button.
The t1-84+ has the addition of a usb cable and preloaded apps.
This is like asking how people work. You should be more specific if you want a good answer.
102.5974
I believe that that isn't possible unless you have it ported to ti84 or you know how to. the file format is different, and the game is built for a separate calc.
http://education.ti.com/en/us/product-resources/download
The TI 84 Plus graphing calculator takes 4 AAA batteries as well as a back up button cell battery to ensure that just because the batteries die does not mean the learning or storing has to.