Texas Instruments TI-84 - Manual (Page 166)

Chapter 6: Sequence Graphing 163
When Time , uv , vw , or uw axes format is selected, TRACE moves the cursor along the
sequence one PlotStep increment at a time. To move five plotted points at once, press
y ~ or y |.
• When you begin a trace, the trace cursor is on the first selected sequence at the
term number specified by
PlotStart , even if it is outside the viewing window.
• Quick Zoom applies to all directions. To center the viewing window on the current
cursor location after you have moved the trace cursor, press
ÍÍ. The trace cursor
returns to nMin .
In Web format, the trail of the cursor helps identify points with attracting and repelling
behavior in the sequence. When you begin a trace, the cursor is on the x-axis at the
initial value of the first selected function.
Note: To move the cursor to a specified n during a trace, enter a value for n , and press
Í. For example, to quickly return the cursor to the beginning of the sequence, paste
nMin to the n= prompt and press
Í.
Moving the Trace Cursor to Any Valid Moving the Trace Cursor to Any Valid Moving the Trace Cursor to Any Valid Moving the Trace Cursor to Any Valid n Value Value Value Value
To move the trace cursor to any valid n value on the current function, enter the number.
When you enter the first digit, an n= prompt and the number you entered are displayed in
the bottom-left corner of the screen. You can enter an expression at the n= prompt. The