Owner's Manual

TI-89 / TI-92 Plus Calculus Tools Page 7
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Access the Calculus Tools App menus using the F1 through F6
function keys. F1 menu options let you change the configuration
of what you see on the screen, such as viewing the complete
answer or data entered as a string, changing split screen
settings, and restoring window defaults.
F2 through F6 menu options let you access calculus operations
and are organized under the broad categories of derivatives,
integrals, sequences, vectors, and advanced functions.
Most F2 through F6 options access a problem-entry dialog box
that includes an example problem to help you get started. Work
through the example problem, or replace it as desired.
Dialog boxes for most F2 through F6 menu options revert to
default values after data is entered. Dialog boxes for the F3
menu options, however, display the values entered last.
This is the problem-entry dialog box for

1:Tangent Line
.