Texas Instruments TI-83 PLUS - Manual (Page 555)

TI-83 Plus Activities 552
The standard window variables define the
viewing window as shown.
Xmin , Xmax , Ymin ,
and Ymax define the boundaries of the display.
Xscl and Yscl define the distance between tick
marks on the X and Y axes. Xres controls
resolution.
Xmax
Ymin
Ymax
Xscl
Yscl
Xmin
2. Press 0
Í to define Xmin .
3. Press 20
¥
2 to define Xmax using an
expression.
4. Press Í . The expression is evaluated, and
10 is stored in Xmax . Press Í to accept Xscl
as 1 .
5. Press 0
Н
500
Н
100
Н
1
Н to
define the remaining window variables.