Texas Instruments TI-83 PLUS - Manual (Page 596)

TI-83 Plus Activities 593
since the future value of a loan is 0 once it is paid in full. Enter
PMT : END
,
since payment is due at the end of a period.
3. Move the cursor onto the PV= prompt, and then press ƒ \ .
The present value, or mortgage amount, of the house is displayed at
the
PV= prompt.
Now compare the graph of the amount of interest with the graph of the
amount of principal for each payment.
4. Press z . Set Par and Simul .
5. Press o . Turn off all functions and stat plots. Enter these equations
and set the graph styles as shown.
Note: G Prn( and G Int( are located on the FINANCE menu ( APPS 1:FINANCE ).