User Manual

Chapter 6: Sequence Graphing 107
Selecting Axes Combinations
Setting the Graph Format
To display the current graph format settings, press y .. Chapter 3 describes the format
settings in detail. The other graphing modes share these format settings. The axes setting on the
top line of the screen is available only in Seq mode.
Setting Axes Format
For sequence graphing, you can select from five axes formats. The table below shows the values
that are plotted on the x-axis and y-axis for each axes setting.
Displaying a Sequence Graph
To plot the selected sequence functions, press s. As a graph is plotted, the TI-84 Plus
updates X, Y, and
n.
Smart Graph applies to sequence graphs (Chapter 3).
Exploring Sequence Graphs
Free-Moving Cursor
The free-moving cursor in Seq graphing works the same as in Func graphing. In
RectGC format,
moving the cursor updates the values of X and Y; if
CoordOn format is selected, X and Y are
Time Web uv vw uw
Type of sequence plot (axes)
RectGC Polar GC
Rectangular or polar output
CoordOn CoordOff
Cursor coordinate display on/off
GridOff GridOn
Grid display off or on
AxesOn AxesOff
Axes display on or off
LableOff LabelOn
Axes label display off or on
ExprOn ExprOff
Expression display on or off
Axes Setting x-axis y-axis
Time n u(n), v(n), w(n)
Web
u(n
N1), v(nN1), w(nN1)
u(n), v(n), w(n)
uv u(n)v(n)
vw v(n)w(n)
uw u(n)w(n)