please help me answer these questions by choosing the correct answer:

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Which of the following represents the rectangular equation x2 + y2 + 4x + By : O in polar form? [8.01] A. r: 35in 9 4:05 9 B. r223in97c059 o C. r: -35in B 40959 D. r = -4sin 8 + 3:05 B Which of the following equations represents the polar graph? [8.02] B. r=4sin49 C. r=4cose D. r:4sin69 A collection of points is shown on the complex plane. """ ' """ Which point represents 22 - 21? '* ' [8.04] A.P B.Q on 0.5 The parametric equations x : t - 4 and y : t 2 - 3t represent a plane curve. Which of the following rectangular equations represents the plane curve? [8.05] A. y=x2->