The TI-89 is the better calculator. It has more functions than the TI-84, but is also more complex. Each is better for different situations or skill levels with calculators.
I believe anything under the level of a TI89 are allowed.
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.
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.
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.
No. I believe TI83+ and TI84 do use an operating system.
For my ACT, I brought two calculators (make sure not a TI89 for they are not allowed), a water bottle, snacks, sharpened #2 pencils, a big eraser, and my brain.
Short answer; you can't. But you can purchase (or borrow) a TI84 calculator and use the TI83's transfer cable to transfer data from the 83 to the 84 to your mac computer (the TI84 comes with a USB transfer cable).
Get better marks.
the n plus ds is better
B plus is better.
Yes, A minus is better than a B plus.
Either press the carat button followed by a 3 or go to the math function and select cubed.