Texas Instruments TI-89 Voyage 200, User Manual

Page: 765 / 1008

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
.