Texas Instruments TI-84 Plus Graphi

by Panne Inthongkhao

Usually ships in 1-2 business days Ships from and sold by The Price Pros

Recommended Features

Graphing calculator handles calculus, engineering, trigonometric, and financial functions
USB on-the-go technology for file sharing with other calculators and connecting to PCs
11 apps preloaded
Displays graphs and tables on split screen to trace graph while scrolling through table values
Backed by 1-year warranty

Learn more about Texas Instruments TI-84 Plus Graphi»

Review on Texas Instruments TI-84 Plus Graphi

I am on my third TI-83+ (my first two were stolen). My brother owns an 84, and I can tell you that it offers nothing that the 83 doesn't have. Many of the preloaded apps are useless (an address book? please!), and take up so much space that the memory increase is worthless. The 84 is a continuation of TI's tendency to offer huge amounts of style with little or no substance. I prefer the 83 for its streamlined design. The one improvement is that the slip cover on the 84 does not become loose with a great deal of use, which is a problem I have encountered with my three 83s. It looks as though the USB connectivity could be a plus (for the 83, you had to buy a separate connectivity kit to connect to a PC), however, most buyers will not need to connect their calculator to their PC.