10 min read
This study guide covers polar coordinates, polar functions, and their differentiation. It explains converting polar equations to Cartesian equations using the relationships between x, y, r, and Īø. It also details finding the derivatives of polar functions (dr/dĪø) to determine points furthest from the origin and calculating the slope of the tangent line using dy/dx. Examples are provided for converting between coordinate systems and finding tangent lines.
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Question 1 of 12
In the polar coordinate system, what does 'r' represent? š
The angle made with the y-axis
The distance from the origin (pole)
The x-coordinate
The y-coordinate