Rectgc, Polargc; Coordon, Coordoff; Gridoff, Gridon - Texas Instruments TI-84 Plus Manual Book

RectGC, PolarGC

RectGC, PolarGC RectGC, PolarGC RectGC, PolarGC
(rectangular graphing coordinates) displays the cursor location as rectangular
RectGC
coordinates X and Y.
(polar graphing coordinates) displays the cursor location as polar coordinates R
PolarGC
and q.
The /
RectGC PolarGC
graph, move the free-moving cursor, or trace.
• updates X and Y; if
RectGC
updates X, Y, R, and q; if
•
PolarGC
displayed.

CoordOn, CoordOff

CoordOn, CoordOff
CoordOn, CoordOff CoordOn, CoordOff
(coordinates on) displays the cursor coordinates at the bottom of the graph. If
CoordOn
format is selected, the function number is displayed in the top-right corner.
ExprOff
(coordinates off) does not display the function number or coordinates.
CoordOff

GridOff, GridOn

GridOff, GridOn GridOff, GridOn GridOff, GridOn
Grid points cover the viewing window in rows that correspond to the tick marks on each
axis.
does not display grid points.
GridOff
Chapter 3: Function Graphing
setting determines which variables are updated when you plot the
CoordOn
CoordOn
format is selected, X and Y are displayed.
format is selected, R and q are
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