[Z] S 1. Identify the shape of the parametric curve defined by the equations .1: : 4cos and y = 25inr. O Parabola O Ellipse with vertical major axis 0 Ellipse with horizontal major axis 0 Circle [:1 g 2. a] Show all steps to convert the parametric curve into Cartesian form: x = 12 - 2, y = 2:. b] Identify the form of the parametric curve. Q3. Identify the shape of the parametric curve defined by the equations 1+3,-10 sts0 3,-10