Texas Instruments TI-84 - Manual (Page 472)

Chapter 17: Activities 469
2. Press
y 0.
3. Press
† and } to scroll the table.
Notice that the maximum value for Y1 is
410.26 , which occurs at X=3.7 . Therefore,
the maximum occurs where 3.6<X<3.8 .
4. Press
y -. Press
3
Л
6
Н to
set TblStart . Press
Л
01
Н to set
@ Tbl .
5. Press
y 0, and then press † and
} to scroll the table.
Four equivalent maximum values are
shown,
410.26 at X=3.67 , 3.68 , 3.69 , and
3.70 .
6. Press
† or } to move the cursor to
3.67 .
Press
~ to move the cursor into the
Y1
column.
The value of Y1 at X=3.67 is displayed on
the bottom line in full precision as
410.261226 .