Texas Instruments TI-Nspire, Руководство пользователя

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Using Data & Statistics 595
Clear All Removes the variable assignments from
the axes. This enables you to start your
work again.
Actions
Remove Removes selected items from the work
area.
Hide/Show Text Hides or shows selected text.
Insert Text Adds a text box with multiple lines for
typing notes in the work area. You can
edit, move, resize, remove, and hide text
boxes.
To go to the next line in a text box, press
Alt
·
. On the handheld, press
@
.
Insert Slider Inserts a slider object for dynamically
changing the value of a numeric variable.
Select all Points Selects all points in the work area.
Select Image Selects the background image.
Sort Sorts the data in List, Value, or Alpha order.
Analyze
Remove Removes a selected Movable Line,
Regression, Plotted Value, or Plotted
Function.
Add Movable Line Adds a line you can position and reposition
in the work area. This can be used for
manual fit.
Lock Intercept at
Zero/Unlock
Movable Line
Intercept Locks the intercept of a movable line at
zero.
Note: This tool is only available when a
movable line is present in the work area.
Plot Function Lets you graph a function in the work area.
Plot Properties