# Warm up! Polar Coordinates by M. Habib

The applet below illustrates how to plot points whose coordinates are written in

**POLAR FORM**. You can adjust the values of**r**and**theta**by using the sliders or the input boxes. (This grapher will only accept**theta**values ranging from**-2pi to 2pi**). Slide the**black slider**to illustrate how polar coordinates are plotted. Interact with this applet for a few minutes, then answer the questions that follow.## New Resources

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