iv
Chapter 4:
Parametric Graphing
..............................................................................................
91
Getting Started: Path of a Ball
......................................................................................................
91
Defining and Displaying Parametric Graphs
................................................................................
93
Exploring Parametric Graphs
........................................................................................................
95
Chapter 5:
Polar Graphing
........................................................................................................
97
Getting Started: Polar Rose
...........................................................................................................
97
Defining and Displaying Polar Graphs
.........................................................................................
98
Exploring Polar Graphs
................................................................................................................
100
Chapter 6:
Sequence Graphing
...............................................................................................
102
Getting Started: Forest and Trees
...............................................................................................
102
Defining and Displaying Sequence Graphs
................................................................................
103
Selecting Axes Combinations
......................................................................................................
107
Exploring Sequence Graphs
........................................................................................................
107
Graphing Web Plots
.....................................................................................................................
109
Using Web Plots to Illustrate Convergence
................................................................................
110
Graphing Phase Plots
...................................................................................................................
111
Comparing TI-84 Plus and TI-82 Sequence Variables
.................................................................
113
Keystroke Differences Between TI-84 Plus
and TI-82
.................................................................................................................................
114
Chapter 7:
Tables
.....................................................................................................................
115
Getting Started: Roots of a Function
..........................................................................................
115
Setting Up the Table
....................................................................................................................
116
Defining the Dependent Variables
.............................................................................................
117
Displaying the Table
....................................................................................................................
118
Chapter 8:
Draw Instructions
.................................................................................................
121
Getting Started: Drawing a Tangent Line
..................................................................................
121
Using the DRAW Menu
...............................................................................................................
122
Clearing Drawings
.......................................................................................................................
123
Drawing Line Segments
..............................................................................................................
124
Drawing Horizontal and Vertical Lines
......................................................................................
125
Drawing Tangent Lines
................................................................................................................
126
Drawing Functions and Inverses
.................................................................................................
127
Shading Areas on a Graph
..........................................................................................................
128
Drawing Circles
............................................................................................................................
128
Placing Text on a Graph
..............................................................................................................
129
Using Pen to Draw on a Graph
...................................................................................................
130
Drawing Points on a Graph
.........................................................................................................
131
Drawing Pixels
.............................................................................................................................
132
Storing Graph Pictures (Pic)
.........................................................................................................
134
Recalling Graph Pictures (Pic)
......................................................................................................
135
Storing Graph Databases (GDB)
..................................................................................................
135
Recalling Graph Databases (GDB)
...............................................................................................
136
Chapter 9:
Split Screen
...........................................................................................................
137
Getting Started: Exploring the Unit Circle
.................................................................................
137
Using Split Screen
........................................................................................................................
138