抛物线y=X²一X一2交X轴于AB两点(A点在B左侧)交y轴于C(0,一2)过A,C画直线,点M在y轴右侧抛物线上,以MH与直线AC垂直,垂足为H,且△CHM∽△AoC(点C与A对应)求M坐标
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![抛物线y=X²一X一2交X轴于AB两点(A点在B左侧)交y轴于C(0,一2)过A,C画直线,点M在y轴右侧抛物线上,以MH与直线AC垂直,垂足为H,且△CHM∽△AoC(点C与A对应)求M坐标](/uploads/image/z/10347454-46-4.jpg?t=%E6%8A%9B%E7%89%A9%E7%BA%BFy%3DX%26%23178%3B%E4%B8%80X%E4%B8%802%E4%BA%A4X%E8%BD%B4%E4%BA%8EAB%E4%B8%A4%E7%82%B9%EF%BC%88A%E7%82%B9%E5%9C%A8B%E5%B7%A6%E4%BE%A7%EF%BC%89%E4%BA%A4y%E8%BD%B4%E4%BA%8EC%EF%BC%880%2C%E4%B8%802%EF%BC%89%E8%BF%87A%2CC%E7%94%BB%E7%9B%B4%E7%BA%BF%2C%E7%82%B9M%E5%9C%A8y%E8%BD%B4%E5%8F%B3%E4%BE%A7%E6%8A%9B%E7%89%A9%E7%BA%BF%E4%B8%8A%2C%E4%BB%A5MH%E4%B8%8E%E7%9B%B4%E7%BA%BFAC%E5%9E%82%E7%9B%B4%2C%E5%9E%82%E8%B6%B3%E4%B8%BAH%2C%E4%B8%94%E2%96%B3CHM%E2%88%BD%E2%96%B3AoC%EF%BC%88%E7%82%B9C%E4%B8%8EA%E5%AF%B9%E5%BA%94%EF%BC%89%E6%B1%82M%E5%9D%90%E6%A0%87)
抛物线y=X²一X一2交X轴于AB两点(A点在B左侧)交y轴于C(0,一2)过A,C画直线,点M在y轴右侧抛物线上,以MH与直线AC垂直,垂足为H,且△CHM∽△AoC(点C与A对应)求M坐标
抛物线y=X²一X一2交X轴于AB两点(A点在B左侧)交y轴于C(0,一2)过A,C画直线,点M在y轴右侧抛物线上,以MH与直线AC垂直,垂足为H,且△CHM∽△AoC(点C与A对应)求M坐标
抛物线y=X²一X一2交X轴于AB两点(A点在B左侧)交y轴于C(0,一2)过A,C画直线,点M在y轴右侧抛物线上,以MH与直线AC垂直,垂足为H,且△CHM∽△AoC(点C与A对应)求M坐标
M(1,-2) M(7/3,10/9)
M(1,-2) M(7/3,10/9)
要是条件好一点的话,要是对方认真对待的话……