已知圆c:x^2+(y-1)^2=1与y轴的正半轴交于点f.(1)某抛物线以原点为顶点,以f为焦点,求该抛物线...已知圆c:x^2+(y-1)^2=1与y轴的正半轴交于点f.(1)某抛物线以原点为顶点,以f为焦点,求该抛物线的
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![已知圆c:x^2+(y-1)^2=1与y轴的正半轴交于点f.(1)某抛物线以原点为顶点,以f为焦点,求该抛物线...已知圆c:x^2+(y-1)^2=1与y轴的正半轴交于点f.(1)某抛物线以原点为顶点,以f为焦点,求该抛物线的](/uploads/image/z/12536653-13-3.jpg?t=%E5%B7%B2%E7%9F%A5%E5%9C%86c%3Ax%5E2%2B%28y-1%29%5E2%3D1%E4%B8%8Ey%E8%BD%B4%E7%9A%84%E6%AD%A3%E5%8D%8A%E8%BD%B4%E4%BA%A4%E4%BA%8E%E7%82%B9f.%EF%BC%881%EF%BC%89%E6%9F%90%E6%8A%9B%E7%89%A9%E7%BA%BF%E4%BB%A5%E5%8E%9F%E7%82%B9%E4%B8%BA%E9%A1%B6%E7%82%B9%2C%E4%BB%A5f%E4%B8%BA%E7%84%A6%E7%82%B9%2C%E6%B1%82%E8%AF%A5%E6%8A%9B%E7%89%A9%E7%BA%BF...%E5%B7%B2%E7%9F%A5%E5%9C%86c%3Ax%5E2%2B%28y-1%29%5E2%3D1%E4%B8%8Ey%E8%BD%B4%E7%9A%84%E6%AD%A3%E5%8D%8A%E8%BD%B4%E4%BA%A4%E4%BA%8E%E7%82%B9f.%EF%BC%881%EF%BC%89%E6%9F%90%E6%8A%9B%E7%89%A9%E7%BA%BF%E4%BB%A5%E5%8E%9F%E7%82%B9%E4%B8%BA%E9%A1%B6%E7%82%B9%2C%E4%BB%A5f%E4%B8%BA%E7%84%A6%E7%82%B9%2C%E6%B1%82%E8%AF%A5%E6%8A%9B%E7%89%A9%E7%BA%BF%E7%9A%84)
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