Texas Instruments TI-83 Manual Book page 460

4. Press } } } } } to place the cursor on the
prompt. Press ƒ \ to solve for the
present value.
5. Press o to display the parametric
Turn off all stat plots. Press „ to define
. Press † Œ Í
as
T
as
Y bal(T)
1T
6. Press p to display the window variables.
Enter the values below.
Tmin=0
Tmax=360
Tstep=12
7. Press r to draw the graph and activate the
trace cursor. Press ~ and | to explore the
graph of the outstanding balance over time.
Press a number and then press Í to view
the balance at a specific time
8. Press y - and enter the values below.
TblStart=0
@Tbl=12
TI-83 Plus Applications
.
Xmin=0
Xmax=360
Xscl=50
editor.
Y=
„¤ to define
9
Ymin=0
Ymax=125000
Yscl=10000
.
T
PV
X
1T
457