Answer, ellipse 8.) 12 - x3 + 2x -by - 8 -0 answer. circle 9.) 3x2 + 3yd- 6x + 6v + 5 =0 answer: hyperbole 10.)2x2-4y2 + 4x + By -3-0 answer : circle answer : hyperbola Seatwork # 9 : Classify the graph of the equation as circle, a parabola, an ellipse, or a hyperbola. Show your proof. Use I whole sheet of paper. (1) 5x2-3y2 + 10x-12y - 22 (2) 2y2 - 5x-12y = 17 (3) 3x2 +3y2 + 42x-12y =-154 (4) 3x2 +6x +4y = 18 (5) 7x2 +3v2-14x + 12y =-14 (6) -4x2 +3y2+ 24x-12y = 36 (7) 5x2 +7v2-40x-28y =-73 (8) 5y2 +2x-30y =-49 (9) 3x2-3y2 + 12x-12y - 5 (10) 3x2 +3y2 + 12x + 12y = 4