Other Graphing Modes on the TI-89: Polar

V. Other Modes

B. Polar

To graph in polar mode, you will have to change the mode. In polar graphing mode, you must also put the mode in radian.

Press and change
the graph mode to
3:POLAR
Press Enter to SAVE.

Press to
access the Y=Editor.
Press for
the variable.

Press to
set the window.

Press to
draw the graph.

Redraw the graph
using the ZoomSqr
window.

Press to
draw the graph.

III. Working
with Graphs

IV. Special
Graphs

V. Other
Graph Modes

Press and change the graph mode to 3:POLAR Press Enter to SAVE.
Press to access the Y=Editor. Press for the variable.
Press to set the window.
Press to draw the graph.
Redraw the graph using the ZoomSqr window.
Press to draw the graph.