Basic Function Graphing 311
Defining the Viewing Window
Defining the Viewing WindowDefining the Viewing Window
Defining the Viewing Window
The viewing window represents the portion of the coordinate plane displayed on the
Graph screen. By setting Window variables, you can define the viewing window’s
boundaries and other attributes. Function graphs, parametric graphs, etc., have their
own independent set of Window variables.
Displaying Window Variables in the Window Editor
Displaying Window Variables in the Window EditorDisplaying Window Variables in the Window Editor
Displaying Window Variables in the Window Editor
Press 8$ to display the Window Editor.
Window Variables
(shown in Window Editor)
Corresponding Viewing Window
(shown on Graph screen)
Variable Description
xmin, xmax,
ymin, ymax
Boundaries of the viewing window.
xscl, yscl Distance between tick marks on the x and y axes.
xmin
ymax
ymin
xmax
xscl
yscl