Exploring Parametric Graphs; Free-Moving Cursor/Trace - Texas Instruments TI-84 Plus Manual Book

• Select or deselect parametric equations.
• Store values directly to window variables.

Exploring Parametric Graphs

Exploring Parametric Graphs
Exploring Parametric Graphs Exploring Parametric Graphs
Free-Moving Cursor Free-Moving Cursor
Free-Moving Cursor Free-Moving Cursor
The free-moving cursor in Par graphing works the same as in Func graphing.
In format, moving the cursor updates the values of X and Y; if
RectGC
selected, X and Y are displayed.
format, X, Y, R, and q are updated; if
In
PolarGC
displayed.
TRACE TRACE
TRACE TRACE
To activate TRACE, press r. When TRACE is active, you can move the trace cursor
along the graph of the equation one
Chapter 4: Parametric Graphing
CoordOn
at a time. When you begin a trace, the trace
Tstep
CoordOn
format is selected, R and q are
format is
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