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8 Getting Started
The table feature of the TI
.
80 provides numeric information about a function.
Use a table of values from the previously defined function to estimate an answer
to the problem.
1. Press
y
#
(above
p
) to display the
TABLE SETUP
screen.
2. Press
Í
to accept
TBLMIN=0
.
3. Press
.5
Í
to define the table increment
@
TBL=.5
.
4. Press
y
&
(above
s
) to display the table.
Note that the maximum value is around
1.5
, between
1
and
2
.
5. Press and hold
†
to scroll the table until the sign
change appears. Note that the maximum length of
X
for this problem occurs where the sign of
Y1
(volume) becomes negative.
6. Press
y
#
. Note that
TBLMIN
has changed to
reflect the first line of the table you last displayed.
Defining a Table of Values