8-6
Connect Type and Plot Type Graphs (Draw Type) ..................................... 146
Trace .......................................................................................................... 146
Scroll ......................................................................................................... 149
Graphing in a Specific Range .................................................................... 149
Overwrite ................................................................................................... 149
Zoom ......................................................................................................... 151
8-7
Picture Memory ............................................................................ 159
8-8
Graph Background ...................................................................... 161
9-1
9-2
Determining Roots ..................................................................................... 165
Determining
9-3
Tangent ...................................................................................................... 176
Plotting Points ............................................................................................ 179
Drawing a Line ........................................................................................... 182
Drawing a Circle ........................................................................................ 184
Freehand Drawing ..................................................................................... 185
Comment Text ............................................................................................ 186
Turning Pixels On and Off ......................................................................... 187
x
- and
-intercepts ........................................................................... 167
x
x
/
) ......................... 169
Contents
xxiv