Texas Instruments TI-84 PLUS SILV Guidebook - Page 38
Other TI-84 Plus Features, Archiving, Graphing, Sequences, Tables, Split Screen, Matrices - plus silver addition
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Archiving You can store variables in the TI-84 Plus user data archive, a protected area of memory separate from RAM. The user data archive lets you: • Store data, programs, applications or any other variables to a safe location where they cannot be edited or deleted inadvertently. • Create additional free RAM by archiving variables. By archiving variables that do not need to be edited frequently, you can free up RAM for applications that may require additional memory. For details, refer to: Chapter 18. Other TI-84 Plus Features The TI-84 Plus guidebook that is included with your graphing calculator has introduced you to basic TI-84 Plus operations. This guidebook covers the other features and capabilities of the TI-84 Plus in greater detail. Graphing You can store, graph, and analyze up to 10 functions, up to six parametric functions, up to six polar functions, and up to three sequences. You can use DRAW instructions to annotate graphs. The graphing chapters appear in this order: Function, Parametric, Polar, Sequence, and DRAW. For graphing details, refer to Chapters 3, 4, 5, 6, 8. Sequences You can generate sequences and graph them over time. Or, you can graph them as web plots or as phase plots. For details, refer to Chapter 6. Tables You can create function evaluation tables to analyze many functions simultaneously. For details, refer to Chapter 7. Split Screen You can split the screen horizontally to display both a graph and a related editor (such as the Y= editor), the table, the stat list editor, or the home screen. Also, you can split the screen vertically to display a graph and its table simultaneously. For details, refer to Chapter 9. Matrices You can enter and save up to 10 matrices and perform standard matrix operations on them. For details, refer to Chapter 10. Chapter 1: Operating the TI-84 Plus Silver Edition 31