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In Exercises 49–58, convert each rectangular equation to a polar equation that expresses r in terms of θ.x = 7
9. Polar Equations
Polar Coordinate System
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1:50 minutesOpen Question
In Exercises 54–60, convert each polar equation to a rectangular equation. Then use your knowledge of the rectangular equation to graph the polar equation in a polar coordinate system.r = 5 csc θ
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