Texas Instruments TI-30XS User Manual - Page 26

Memory and stored variables - how to use multiview

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³ Problem Given the linear function y = 5x - 2, calculate y for the following values of x: -5; -1. %lV 5 U 2 < M 5 < M 1 < % l Memory and stored variables z L % h %{ The TI-30XS MultiView™ calculator has 7 memory variables-x, y, z, t, a, b, and c. You can store a real number or an expression that results in a real number to a memory variable. L lets you store values to variables. Press Lto store a variable, and press z to select the variable to store. Press < to store the value in the selected variable. If this variable already has a value, that value is replaced by the new one. z accesses the menu of variables. Press this key multiple times to choose x, y, z, t, a, b, or c. You can also use z to recall the stored values for these variables. The name of the variable is inserted into the current entry, but the value assigned to the variable is used to evaluate the expression. Copyright © 2006 Texas Instruments Incorporated 26

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Copyright © 2006 Texas Instruments Incorporated
26
³
Problem
Given the linear function
y
=5
x
– 2, calculate
y
for the
following values of
x
: -5; -1.
Memory and stored variables
z
L
% h
%{
The TI-30XS MultiView™ calculator has 7 memory
variables—
x
,
y
,
z
,
t
,
a
,
b
, and
c
. You can store a real number
or an expression that results in a real number to a memory
variable.
L
lets you store values to variables. Press
L
to store a
variable, and press
z
to select the variable to store. Press
<
to store the value in the selected variable. If this
variable already has a value, that value is replaced by the
new one.
z
accesses the menu of variables. Press this key multiple
times to choose
x
,
y
,
z
,
t
,
a
,
b
, or
c
. You can also use
z
to
recall the stored values for these variables. The name of the
variable is inserted into the current entry, but the value
assigned to the variable is used to evaluate the expression.
%lV
5
U
2
<
M
5
<
M
1
<
%
l