Texas Instruments Titanium TI-89 User Manual

Activities 765
5. Set the Window variables to:
t values= [0,4,.1]
x values= [0,300,50]
y values= [0,100,10]
6. Switch to the right side and display the
graph.
Note: Press 2 a.
7. Display the
TABLE SETUP dialog box, and
change
tblStart to 0 and @tbl to 0.1.
Note: Press 8 &.
8. Display the table in the left side and press
D to highlight
t=2.
Note: Press 8 '.
9. Switch to the right side. Press …, and
trace the graph to show the values of
xc
and
yc when tc=2.
Note: As you move the trace cursor from
tc=0.0 to tc=3.1, you will see the position
of the ball at time
tc.

Texas Instruments Titanium TI-89 Specifications

General

Display Type	LCD
Display Resolution	160 x 100 pixels
Memory	188 KB RAM, 2.7 MB Flash ROM
Type	Graphing Calculator
Display	Monochrome
Processor	Motorola 68000
Processor Speed	12 MHz
Power Source	4 AAA batteries
Connectivity	USB
Programming	TI-BASIC, Assembly
Operating System	AMS (Advanced Mathematics Software)