Texas Instruments Calculator User Manual page 20

To select
Statistics worksheet
(Chapter 6)
Percent
Change/Compound
Interest worksheet
(Chapter 7)
Interest Conversion
worksheet
(Chapter 7)
Date worksheet
(Chapter 7)
Profit Margin worksheet
(Chapter 7)
Breakeven worksheet
(Chapter 7)
Memory worksheet
(Chapter 7)
Accessing the TVM Worksheet Variables
•
•
16
Function
Analyzes statistics on one- or
two-variable data using four
regression analysis options
Computes percent change,
compound interest, and cost-
sell markup
Converts interest rates
between nominal rate (or
annual percentage rate) and
annual effective rate
Computes number of days
between two dates, or
date/day of the week a
specified number of days is
from a given date
Computes cost, selling price,
and profit margin
Analyzes relationship between
fixed cost, variable cost, price,
profit, and quantity
Accesses storage area for up to
10 values
To assign values to the TVM worksheet variables, use
the five TVM keys (,, -, ., /, 0).
To access other TVM worksheet functions, press the &
key, and then press a TVM function key (
). (See "TVM and Amortization Worksheet
BGN
Variables" on page 22.)
Note: You can assign values to TVM variables while in a
prompted worksheet, but you must return to the
standard-calculator mode to calculate TVM values or
clear the TVM worksheet.
Overview of Calculator Operations
Press
& k
& q
& v
& u
& w
& r
& {
, ,
xP/Y P/Y