Owner manual

Exploring the Plot
The Plot view has menu keys for zooming, tracing, and
coordinate display. There are scaling options under
■ [VIEWS]. These features are described in chapter 3 under
"Plotting and Analyzing Equations".
PLOT View
Keys
Key Meanine
■ [CLEAR]
Erases the plot.
■ [VIEWS]
Offers additional pre-defined views for
splitting the screen, overlaying plots, and
autoscaling the axes.
■ 0
Moves cursor to far left or far right.
[[ZOOM]}
Displays ZOOM menu: Center, Box, In, Out, X
or Y In/Out, Square, and Set Factors.
([TRACE]} Turns Trace mode on/off. The ■ appears
when Trace mode is on ({[tracb]}).
{{(X,Y)]}
Displays the cursor’s coordinate position.
Press [{MENU}} to restore the menu.
{{FIT}}
Turns Fit mode on/off. Turning [{fitb}} on
draws a line to fit the data points according
to the given regression model, and
calculates regression values, which are
substituted for the Fit expressions (FITl
through F5) in Symbolic view.
[[DEFN]}
Temporarily displays the current (defining)
expression.
[[MENU]]
Turns menu-key labels on and off. When the
labels are off, any menu key turns them back
on.
Statistics 5-23