r = 2 + 2 cos 0? O -5. O -5 O -5\fConvert the following function given in Cartesian Coordinates into Polar form. y = V 36 - 72 6 OT= cos 0 - sin 0 36 OT= cos2 0 + sin? e 36 OT= cos2 0 - sin? e Or= 650 A rubber ball is being spun in a outward spiral in a whirlpool defined by r = A2 -, Where IT _ 0