Clearing Entry; Using Ans In An Expression - Texas Instruments TI-84 Plus Manual Book

When you press y [, all the expressions and instructions separated by colons are
pasted to the current cursor location. You can edit any of the entries, and then execute all
of them when you press Í.
For the equation A=pr
square centimeters. Use 8 as your first guess.
¿ ƒ ƒ ã
8 R
y B ƒ ¡ Í
R
y [
y | y 6 Ë
7
Í
Continue until the answer is as accurate as you want.

Clearing ENTRY

Clearing ENTRY
Clearing ENTRY Clearing ENTRY
(Chapter 18) clears all data that the TI-84 Plus is holding in the
Clear Entries
storage area.

Using Ans in an Expression

Using Ans in an Expression Using Ans in an Expression Using Ans in an Expression
When an expression is evaluated successfully from the home screen or from a program,
the TI-84 Plus stores the answer to a storage area called
a real or complex number, a list, a matrix, or a string. When you turn off the TI-84 Plus,
the value in is retained in memory.
Ans
Chapter 1: Operating the TI-84 Plus Silver Edition
2
, use trial and error to find the radius of a circle that covers 200
ä
:
95
(last answer).
Ans
ENTRY
may be
Ans
32