动圆x²+y²-6mx-2(m-1)y+10m²-2m-24=0的动圆圆心的轨迹方程为
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![动圆x²+y²-6mx-2(m-1)y+10m²-2m-24=0的动圆圆心的轨迹方程为](/uploads/image/z/6092693-53-3.jpg?t=%E5%8A%A8%E5%9C%86x%26%23178%3B%2By%26%23178%3B-6mx-2%28m-1%29y%2B10m%26%23178%3B-2m-24%3D0%E7%9A%84%E5%8A%A8%E5%9C%86%E5%9C%86%E5%BF%83%E7%9A%84%E8%BD%A8%E8%BF%B9%E6%96%B9%E7%A8%8B%E4%B8%BA)
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动圆x²+y²-6mx-2(m-1)y+10m²-2m-24=0的动圆圆心的轨迹方程为
动圆x²+y²-6mx-2(m-1)y+10m²-2m-24=0的动圆圆心的轨迹方程为
动圆x²+y²-6mx-2(m-1)y+10m²-2m-24=0的动圆圆心的轨迹方程为
x²+y²-6mx-2(m-1)y+10m²-2m-24=0
(x-3m)^2+[y-(m-1)]^2=25
故圆心为(3m,m-1)
故轨迹方程为y=x/3 - 1