Learn how to convert lines between rectangular and polar forms, and graph them on the polar grid. Understand the formulas x = r cos θ and y = r sin θ, as well as strategies for graphing lines. The course covers converting standard form of a line to polar form, graphing lines on the polar grid, and converting lines from polar to rectangular form. The teaching method includes explanations, examples, and step-by-step instructions. This course is intended for students studying mathematics or anyone interested in understanding polar coordinates and graphing techniques.
Polar Form of a Line - Graphing Lines on the Polar Grid
Overview
Syllabus
Introduction.
Formulas for x = r cos θ, y = r sin θ .
Standard form of a line to polar form.
Converting a line to polar form #1.
Graphing a line on the polar grid #1.
Converting a line to polar form #2.
Graphing a line on the polar grid #2.
Converting a line from polar to rectangular #1.
Graphing a line on the polar grid #3.
Converting a line from polar to rectangular #2.
Graphing a line on the polar grid #4.
Horizontal and vertical lines in polar form.
Graphing a horizontal line on the polar grid.
Graphing a vertical line on the polar grid.
Taught by
GreeneMath.com
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