Chapter 9: split screen, Getting started: exploring the unit circle, Chapter 9 – Texas Instruments TI-84 User Manual
Page 214
Chapter 9: Split Screen
211
Chapter 9:
Chapter 9:
Chapter 9:
Chapter 9:
Split Screen
Split Screen
Split Screen
Split Screen
Getting Started: Exploring the Unit Circle
Getting Started: Exploring the Unit Circle
Getting Started: Exploring the Unit Circle
Getting Started: Exploring the Unit Circle
Getting Started is a fast-paced introduction. Read the chapter for details.
Use
G-T
(graph-table) split-screen mode to explore the unit circle and its relationship to
the numeric values for the commonly used trigonometric angles of 0
¡ 30¡, 45¡, 60¡, 90¡,
and so on.
1.
Press
z to display the mode screen. Press †
† ~ Í to select
Degree
mode. Press
† ~
Í to select
Par
(parametric) graphing mode.
Press
† † † † ~ ~ Í to select
G-T
(graph-
table) split-screen mode.
2.
Press
y . to display the format screen.
Press
† † † † † ~ Í to select
ExprOff
.