Apple Newton Works Graphing Calculator - Manual (Page 31)

Changing the scale of an axis
The Graph Variables define the scale of the axes for graphs.
You can change these scales by entering new graph variables in the math window or
the Scale slip.
1 Tap View, and then tap Scale.
The Scale slip appears.
Note: xMin must be less than xMax and yMin must be less than yMax.
You can enter expressions with e or  in the Scale slip. For example, you can set
Max = 2.
Creating Graphs and Tables 31
yM ax
yM i n
xM ax
xM i n