Texas Instruments TI-80 Calculator User Manual


 
Tables 6-5
The table displays up to six values for the independent variable, along with the
six corresponding values of one dependent variable, at a time. Once the table is
displayed, you can press
6
,
7
,
9
, and
8
to move around and scroll the table,
displaying other independent and dependent values.
Press
2
&
to display the table screen.
FUNC
Mode
PARAM
Mode
The top line displays the name of the independent variable (
X
for
FUNC
mode;
T
for
PARAM
mode) and one dependent
variable (
Y
n
for
FUNC
mode;
X
n
T
or
Y
n
T
for
PARAM
mode).
The bottom line displays the full value of the current cell,
which is indicated by the rectangular cursor. The center
portion is used to display the values of the variables,
abbreviated to six digits if necessary.
Press
7
and
8
to display additional values for the
independent variable and the values for one corresponding
dependent variable.
Note: You can scroll “back” from the value entered for
TBLMIN
. As you scroll,
TBLMIN
is updated automatically to
the value shown on the top line of the table. In the example
below,
TBLMIN=0
,
@
TBL=1
,
and
Y1=X
ñ
+2
generates and
displays values of
X
=0, . . ., 5. You can press
7
to scroll
backward and display the table for
X
=1, . . . ,4.
Displaying the Table
The Table
Displaying More
Independent
Values