Texas Instruments TI-89 Benutzerhandbuch
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5. Switch to the Graph screen, which
regraphs the edited function.
The thick border is around the Graph
screen.
screen.
Press
2 a
6. Switch to the
Y= Editor
and open the
Window Editor
in its place.
Press
2 a 8 $
7. Open the Home screen and then exit to a
full-sized Home screen.
Press:
2 K ((((((((((((((((("
2 K ((((((((((((((((("
Steps and keystrokes
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