Texas Instruments TI-Nspire Software Guide

Using Data & Statistics 289
Locking intercept at zero
You can lock the intercept of the movable line at zero.
f Select Lock intercept at zero from the Actions menu .
Note: This tool is only available when a regression or movable line is
present in the work area.
To unlock the intercept:
f Select Unlock Movable Line Intercept from the Actions
menu .
Showing regression lines
f Select Regression from the Actions menu , and click to select the
regression line you would like to display on the plot.

Texas Instruments TI-Nspire Specifications

General

Type	Display
Form factor	Pocket
Product color	Blue, White
Display resolution	320 x 240 pixels
Display size (HxV) (imperial)	0 \
Compatible operating systems	Windows Vista/XP Mac OS X 10.4/10.5
Battery type	AAA
Number of batteries supported	4

Weight and Dimensions

Dimensions (WxDxH)	100 x 198.3 x 28.7 mm