(Solved): Convert the following equation to Cartesian coordinates. Describe the resulting curve. r=-2cos thet ...

Convert the following equation to Cartesian coordinates. Describe the resulting curve.

r=-2cos theta + 4sin theta

Convert the following equation to Cartesian coordinates. Describe the resulting curve. $r=-2\cos \theta +4\sin \theta$ Write the Cartesian equation. Describe the curve. Select the correct choice below and, if necessary, fill in any answer box(es) to complete your choice. A. The curve is a horizontal line with $y$-intercept at the point (Type exact answers, using radicals as needed.) B. The curve is a circle centered at the point with radius (Type exact answers, using radicals as needed.) C. The curve is a cardioid with symmetry about the $x$-axis. D. The curve is a vertical line with $x$-intercept at the point (Type exact answers, using radicals as needed.) E. The curve is a cardioid with symmetry about the y-axis.