Texas Instruments TITANIUM TI-89 - Manual (Page 481)

Additional Graphing Topics 481
Simultaneous Graphs with Lists Simultaneous Graphs with Lists Simultaneous Graphs with Lists Simultaneous Graphs with Lists
When the graph format is set for Graph Order = SIMUL , the functions are graphed in
groups according to the element number in the list.
The functions within each group are graphed simultaneously, but the groups are graphed
sequentially.
Note: To set graph formats from the Y= Editor, Window Editor, or Graph screen, press:
8 Í
When Tracing a Family of Curves When Tracing a Family of Curves When Tracing a Family of Curves When Tracing a Family of Curves
Pressing D or C moves the trace cursor to the next or previous curve in the same family
before moving to the next or previous selected function.
For these example functions, the TI-89
Titanium / Voyage™ 200
Graphing Calculator graphs three groups.
• 2 sin(x), x+4, cos(x)
• 4 sin(x), 2x+4
• 6 sin(x), 3x+4
graph {2,4,6}sin(x)
graph {2,4,6}sin({1,2,3}x)