I/o port for communication with other TI products.Seven different graph styles for differentiating the look of each graph drawn. Fourteen interactive zoom features
A maximum of ten graphing functions can be defined, stored, plotted, and examined simultaneously.
Horizontal and vertical split screen options. Vibrant backlit color screen
Preloaded with software, including Cabri Jr. interactive geometry software.
Advanced functions accessed through pull-down display menus.