Texas Instruments TI-83 Manual Book page 174

Graphing calculator

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Table of Contents

Setting the Graph Format

To display the current graph format settings, press y .. Chapter

3 describes the format settings in detail. The other graphing modes

share these format settings.

Displaying a Graph

When you press s, the

plots the selected polar

equations. It evaluates

for each value of

intervals of

) and then plots each point. The window variables define

the viewing window.

As the graph is plotted,

are updated.

Smart Graph applies to polar graphs (Chapter 3).

Window Variables and Y.VARS Menus

You can perform these actions from the home screen or a program.

Access functions by using the name of the equation as a variable.

Polar Graphing