Question: Q 2 . ( 2 points ) Consider the curve in R 2 defined by the equation r = 2 c o s ( )

Q2.(2 points) Consider the curve in R2 defined by the equation r=2cos()-4sin() in polar coordinates. Find an equation in Cartesian (x,y)-coordinates for the curve, and describe the curve's shape.
Q 2 . ( 2 points ) Consider the curve in R 2

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