Texas Instruments -84 Plus, Manual Book

Page: 114 / 696

Chapter 3: Function Graphing 111
Displaying Graphs Displaying Graphs Displaying Graphs Displaying Graphs
Displaying a New Graph
Displaying a New Graph Displaying a New Graph
Displaying a New Graph
To display the graph of the selected function or functions, press
s
. TRACE, ZOOM
instructions, and CALC operations display the graph automatically. As the TI-84 Plus
plots the graph, the busy indicator is on. As the graph is plotted, X and Y are updated.
Pausing or Stopping a Graph
Pausing or Stopping a Graph Pausing or Stopping a Graph
Pausing or Stopping a Graph
While plotting a graph, you can pause or stop graphing.
• Press
Í
to pause; then press
Í
to resume.
• Press
É
to stop; then press
s
to redraw.
Smart Graph Smart Graph Smart Graph Smart Graph
Smart Graph is a TI-84 Plus feature that redisplays the last graph immediately when you
press
s
, but only if all graphing factors that would cause replotting have remained
the same since the graph was last displayed.
If you performed any of these actions since the graph was last displayed, the TI-84 Plus
will replot the graph based on new values when you press
s
.
• Changed a mode setting that affects graphs
• Changed a function in the current picture
• Selected or deselected a function or stat plot