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Number: MA.912.T.4

Title: Extend rectangular coordinates and equations to polar and parametric forms.

Type: Standard

Subject: Mathematics (B.E.S.T.)

Grade: 912

Strand: Trigonometry

This cluster includes the following benchmarks

Code	Description
MA.912.T.4.1:	Define and plot polar coordinates. Convert between polar coordinates and rectangular coordinates with and without the use of technology.
MA.912.T.4.2:	Represent equations given in rectangular coordinates in terms of polar coordinates. Represent equations given in polar coordinates in terms of rectangular coordinates.
MA.912.T.4.3:	Graph equations in the polar coordinate plane with and without the use of graphing technology.
MA.912.T.4.4:	Identify and graph special polar equations, including circles, cardioids, limacons, rose curves and lemniscates.
MA.912.T.4.5:	Sketch the graph of a curve in the plane represented parametrically, indicating the direction of motion.
MA.912.T.4.6:	Convert from a parametric representation of a plane curve to a rectangular equation, and convert from a rectangular equation to a parametric representation of a plane curve.
MA.912.T.4.7:	Apply parametric equations to model applications involving motion in the plane.

Vetted resources educators can use to teach the concepts and skills in this topic.

Name	Description
Celestial Navigation and Trigonometry:	<p>Lost at sea? We can use a sextant, the stars, and trigonometry to find our location!</p>

Standard 4 : Extend rectangular coordinates and equations to polar and parametric forms.