3-2 Function aplet
Define the
expressions
2. There are 10 function definition fields on the Function
aplet’s Symbolic view screen. They are labeled F1(X)
to F0(X). Highlight the function definition field you
want to use, and enter an expression. (You can press
to delete an existing line, or CLEAR to
clear all lines.)
1
3
2
Set up the plot You can change the scales of the x and y axes, graph
resolution, and the spacing of the axis ticks.
3. Display plot settings.
SETUP-PLOT
Note: For our example, you can leave the plot
settings at their default values since we will be using
the Auto Scale feature to choose an appropriate y
axis for our x axis settings. If your settings do not
match this example, press
CLEAR to restore the
default values.
4. Specify a grid for the graph.
Plot the
functions
5. Plot the functions.
HP 39gs English.book Page 2 Wednesday, December 7, 2005 11:24 PM
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