Texas Instruments TI-84 Plus Guide Book

Chapter 17: Activities 470
Setting the Viewing Window
Setting the Viewing WindowSetting the Viewing Window
Setting the Viewing Window
You also can use the graphing features of the TI-84 Plus to find the maximum value of a
previously defined function. When the graph is activated, the viewing window defines the
displayed portion of the coordinate plane. The values of the window variables determine
the size of the viewing window.
7. Press † to display the other maximum.
The value of
Y1 at X=3.68 in full precision
is
410.264064, at X=3.69 is 410.262318 and
at
X=3.7 is 410.256.
The maximum volume of the box would
occur at
3.68 if you could measure and
cut the paper at .01-centimeter
increments.
1. Press p to display the window
editor, where you can view and edit the
values of the window variables.

Texas Instruments TI-84 Plus Specifications

General

Battery type	AAA
Power source	Battery
Number of batteries supported	4
Type	Graphing
Cover	No
Form factor	Pocket
Control type	Buttons
Product color	Black
USB port	Yes
USB 2.0 ports quantity	1
Digits	- digits
Display number of lines	8 lines
Display number of characters	16
RAM capacity	0.024 MB
ROM capacity	0.480 MB
Storage media type	-