Setting The Viewing Window - Texas Instruments TI-84 Plus Manual Book

7. Press † to display the other maximum.
The value of
Y1
is , at
410.264064
at is
X=3.7 410.256
The maximum volume of the box would
occur at if you could measure and
3.68
cut the paper at .01-centimeter
increments.

Setting the Viewing Window

Setting the Viewing Window Setting 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.
1. Press p to display the window
editor, where you can view and edit the
values of the window variables.
Chapter 17: Activities
at in full precision
X=3.68
is
X=3.69 410.262318
.
and
470