Function table, Problem – Texas Instruments TI-30XS User Manual
Page 38
Copyright © 2006 Texas Instruments Incorporated
38
³ Problem
An ice cream store advertises that it makes 25 flavors of
home made ice cream. You like to order three different flavors
in a dish. How many combinations of ice cream can you test
over a very hot summer?
You can choose from 2300 dishes with different combinations
of flavors! If a long hot summer is about 90 days long, you will
need to eat about 25 ice cream dishes each day!
Function table
o
The function table allows you to display a defined function in a
tabular form. To set up a function table:
1.
Press o.
2.
Enter a function and press <. Functions allow up to
one level of fractions.
3.
Select the table start, table step, auto, or ask-x options
and press <.
Rand
H " 1 <
Randint(
H " 2
3 % ` 5 E <
25
H 2
3 <