设P为双曲线x²/4-y²=1上一动点,O为坐标原点,M为线段OP的中点,则点M的轨迹方程为
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![设P为双曲线x²/4-y²=1上一动点,O为坐标原点,M为线段OP的中点,则点M的轨迹方程为](/uploads/image/z/8632681-25-1.jpg?t=%E8%AE%BEP%E4%B8%BA%E5%8F%8C%E6%9B%B2%E7%BA%BFx%26%23178%3B%2F4-y%26%23178%3B%3D1%E4%B8%8A%E4%B8%80%E5%8A%A8%E7%82%B9%2CO%E4%B8%BA%E5%9D%90%E6%A0%87%E5%8E%9F%E7%82%B9%2CM%E4%B8%BA%E7%BA%BF%E6%AE%B5OP%E7%9A%84%E4%B8%AD%E7%82%B9%2C%E5%88%99%E7%82%B9M%E7%9A%84%E8%BD%A8%E8%BF%B9%E6%96%B9%E7%A8%8B%E4%B8%BA)
设P为双曲线x²/4-y²=1上一动点,O为坐标原点,M为线段OP的中点,则点M的轨迹方程为
设P为双曲线x²/4-y²=1上一动点,O为坐标原点,M为线段OP的中点,则点M的轨迹方程为
设P为双曲线x²/4-y²=1上一动点,O为坐标原点,M为线段OP的中点,则点M的轨迹方程为
M(x,y)
P(2x,2y)
(2x)^2/4-(2y)^2=1
x^2-4y^2=1