在平面直角坐标系中,O是坐标原点,直角梯形AOCD的顶点A的坐标为(0,根号3),点D的坐标为(1,根号3),点C在x轴的正半轴上,过点O且以点D为顶点的抛物线经过点C.点P为线段CD上一动点(不与C,D点
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![在平面直角坐标系中,O是坐标原点,直角梯形AOCD的顶点A的坐标为(0,根号3),点D的坐标为(1,根号3),点C在x轴的正半轴上,过点O且以点D为顶点的抛物线经过点C.点P为线段CD上一动点(不与C,D点](/uploads/image/z/1613720-56-0.jpg?t=%E5%9C%A8%E5%B9%B3%E9%9D%A2%E7%9B%B4%E8%A7%92%E5%9D%90%E6%A0%87%E7%B3%BB%E4%B8%AD%2CO%E6%98%AF%E5%9D%90%E6%A0%87%E5%8E%9F%E7%82%B9%2C%E7%9B%B4%E8%A7%92%E6%A2%AF%E5%BD%A2AOCD%E7%9A%84%E9%A1%B6%E7%82%B9A%E7%9A%84%E5%9D%90%E6%A0%87%E4%B8%BA%EF%BC%880%2C%E6%A0%B9%E5%8F%B73%EF%BC%89%2C%E7%82%B9D%E7%9A%84%E5%9D%90%E6%A0%87%E4%B8%BA%EF%BC%881%2C%E6%A0%B9%E5%8F%B73%EF%BC%89%2C%E7%82%B9C%E5%9C%A8x%E8%BD%B4%E7%9A%84%E6%AD%A3%E5%8D%8A%E8%BD%B4%E4%B8%8A%2C%E8%BF%87%E7%82%B9O%E4%B8%94%E4%BB%A5%E7%82%B9D%E4%B8%BA%E9%A1%B6%E7%82%B9%E7%9A%84%E6%8A%9B%E7%89%A9%E7%BA%BF%E7%BB%8F%E8%BF%87%E7%82%B9C.%E7%82%B9P%E4%B8%BA%E7%BA%BF%E6%AE%B5CD%E4%B8%8A%E4%B8%80%E5%8A%A8%E7%82%B9%EF%BC%88%E4%B8%8D%E4%B8%8EC%2CD%E7%82%B9)
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