MathematicsMedium128×since 2002Q5569Let A be a fixed point (0, 6) and B be a moving point (2t, 0). Let M be the mid-point of AB and the perpendicular bisector of AB meets the y-axis at C. The locus of the mid-point P of MC is :A3x² −-− 2y −-− 6 = 0B3x² + 2y −-− 6 = 0C2x² + 3y −-− 9 = 0D2x² −-− 3y + 9 = 0Check answerSkip