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Graphing and tracing a defined stat plot – Texas Instruments TITANIUM TI-89 User Manual

Page 560

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Statistics and Data Plots

560

Note:

Plots defined with column numbers always use the last data variable in the

Data/Matrix Editor, even if that variable was not used to create the definition.

Note:

You can not use

@ 2 ˆ

to set a plot’s display style. However, the plot definition

lets you select the mark used for the plot.

To Graph Plots and Y= Functions

To Graph Plots and Y= Functions

To Graph Plots and Y= Functions

To Graph Plots and Y= Functions

As necessary, you can select and graph stat plots and

y(x)

functions at the same time.

Graphing and Tracing a Defined Stat Plot

Graphing and Tracing a Defined Stat Plot

Graphing and Tracing a Defined Stat Plot

Graphing and Tracing a Defined Stat Plot

After entering the data points and defining the stat plots, you can graph the selected
plots by using the same methods you used to graph a function from the Y= Editor (as
described in Basic Function Graphing).

To:

Do this:

Edit a plot definition

Highlight the plot and press

. You will see the

same definition screen that is displayed in the
Data/Matrix Editor.

Select or deselect a plot

Highlight the plot and press

.

Turn all plots and/or
functions off

Press

and select the applicable item. You

can also use this menu to turn all functions on.