Texas Instruments TI-84 Plus Guide Book

Chapter 16: Programming 426
3. Press  ~ 2 to select 2:Prompt from the
PRGM I/O menu. Prompt is copied to the command
line. Press ƒ
[R] ¢ ƒ [H] to enter the
variable names for radius and height. Press
Í.
4. Press y B ƒ
[R] ¡ ƒ [H] ¿ ƒ
[V] Í to enter the expression pR
2
H and store
it to the variable
V.
5. Press  ~
3 to select 3:Disp from the
PRGM I/O menu. Disp is pasted to the command
line. Press y 7
[ã] [V] [O] [L] [U] [M] [E] O [I]
[S] [
ã] ƒ ¢ ƒ [V] Í to set up the
program to display the text
VOLUME IS on one line
and the calculated value of
V on the next.
6. Press y 5 to display the home screen.
7. Press  to display the
PRGM EXEC menu. The
items on this menu are the names of stored
programs.

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	-