Texas Instruments TI-89 Manuale Utente
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2. Display and clear the
Y= Editor
. Then
define y1(x) = x
3
N 2x.
Press
8 # , 8 ¸ ¸ X Z 3 |
2 X
¸
3. Set the table parameters to:
tblStart =
M
10
@
tbl = 1
Graph < - > Table = OFF
Independent = AUTO
Independent = AUTO
Press
8 & ? 10 D 1 D B 1 D B 1
¸
4. Display the Table screen.
Press
8 '
5. Scroll through the table. Notice that
y1
changes sign at x = M1, 1, and 2.
To scroll one page at a time, use
2 D
and
2 C.
Press
D
and
C
as necessary.
Steps and keystrokes
Display