TI-83 Plus Polar Graphing 168
Defining and Displaying Polar Graphs
TI-83 Plus Graphing Mode Similarities
The steps for defining a polar graph are similar to the steps for defining a
function graph. Chapter 5 assumes that you are familiar with Chapter 3:
Function Graphing. Chapter 5 details aspects of polar graphing that differ
from function graphing.
Setting Polar Graphing Mode
To display the mode screen, press z. To graph polar equations, you
must select Pol graphing mode before you enter values for the window
variables and before you enter polar equations.
Displaying the Polar Y= Editor
After selecting Pol graphing mode, press o to display the polar
Y= editor.