Describe the graph of the equation. r = 10 sin 147 i + 10 cos 14t j O tis an ellipse in the xy-plane, centered at the origin, with major axis of length 10. O Itis a circle of radius 14 in the xy-plane, with center at the origin. O Itis a circle of radius 10 in the xy-plane, with center at the origin. It is a circle of radius 10 in the xy-plane, with center at (14, 14). O tis a parabola in the xy-plane, with vertex at the origin.

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