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4. Select the ZoomStd viewing cube, which
automatically graphs the equation.
As the equation is evaluated (before it is
graphed), “evaluation percentages” are
shown in the upper-left part of the screen.
Press „ 6
Note: If you have already used 3D
graphing, the graph may be shown in
expanded view. When you animate the
graph, the screen returns to normal view
automatically. (Except for animation, you
can do the same things in normal and
expanded view.)
Press p (press p to switch between
expanded and normal view)
5. Animate the graph by decreasing the eyef
Window variable value.
D or C may affect eyeq and eyeψ, but to a
lesser extent than eyef.
To animate the graph continuously, press
and hold the cursor for about 1 second and
then release it. To stop, press ¸.
Press D eight times
6. Return the graph to its initial orientation.
Then move the viewing angle along the
“viewing orbit” around the graph.
Press 0 (zero, not the letter O) AAA
7. View the graph along the x axis, the y axis,
and then the z axis.
Press X
This graph has the same shape along the
y axis and x axis.
Press Y
Press Z
Steps and keystrokes Display
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