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Contents
8-6 Other Graphing Functions .......................................................... 146
Connect Type and Plot Type Graphs (Draw Type) ..................................... 146
Trace .......................................................................................................... 146
Scroll ......................................................................................................... 149
Graphing in a Specific Range .................................................................... 149
Overwrite ................................................................................................... 149
Zoom ......................................................................................................... 151
Using the Auto View Window ..................................................................... 154
Adjusting the Ranges of a Graph (SQR) ................................................... 155
Rounding Coordinates (RND) ................................................................... 156
Converting
x- and y-axis Values to Integers (INTG) .................................. 157
Returning the View Window to Its Previous Settings ................................. 158
8-7 Picture Memory ............................................................................ 159
8-8 Graph Background ...................................................................... 161
Chapter 9 Graph Solve ............................................................. 163
9-1 Before Using Graph Solve .......................................................... 164
9-2 Analyzing a Function Graph ....................................................... 165
Determining Roots ..................................................................................... 165
Determining Maximums and Minimums .................................................... 166
Determining
y-intercepts ........................................................................... 167
Determining Points of Intersection for Two Graphs.................................... 168
Determining a Coordinate (
x for a given y/y for a given x) ......................... 169
Determining the Integral for Any Range .................................................... 171
9-3 Graph Solve Precautions ............................................................ 172
Chapter 10 Sketch Function ..................................................... 173
10-1 Before Using the Sketch Function ............................................. 174
10-2 Graphing with the Sketch Function ........................................... 176
Tangent ...................................................................................................... 176
Line Normal to a Curve ............................................................................. 177
Graphing an Inverse Function ................................................................... 178
Plotting Points ............................................................................................ 179
Turning Plot Points On and Off .................................................................. 181
Drawing a Line ........................................................................................... 182
Drawing a Circle ........................................................................................ 184
Drawing Vertical and Horizontal Lines ....................................................... 185
Freehand Drawing ..................................................................................... 185
Comment Text............................................................................................ 186
Turning Pixels On and Off ......................................................................... 187
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