The Polar Equation of a Circle Is Given $$\mathrm { r } = 6 \cos \theta$$

question 366

Multiple Choice

The polar equation of a circle is given. Give polar coordinates for the center of the circle and identify its radius.
- $$\mathrm { r } = 6 \cos \theta$$

• A) \(\mathrm { C } ( 3,0 )\), radius \(= 3\)
• B) \(\left( 3 , \frac { \pi } { 2 } \right)\), radius \(= 3\)
• C) \(\left( 6 , \frac { \pi } { 2 } \right)\), radius \(= 6\)
• D) \(\mathrm { C } ( 6,0 )\), radius \(= 6\)

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Definitions:

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The aspect of memory capable of storing an unlimited amount of information for periods ranging from several minutes to a lifetime.

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