在平面直角坐标系中,圆C过原点O,交x轴于点A(2,0)交y轴于点B(0.2根号3)(1)求圆心C的坐标(2)抛物线y=ax²+bx+c过O,A,E(-1,根号3)三点,求抛物线的解析式(3)若(2)中抛物线上存在点p(x0,y0)满
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![在平面直角坐标系中,圆C过原点O,交x轴于点A(2,0)交y轴于点B(0.2根号3)(1)求圆心C的坐标(2)抛物线y=ax²+bx+c过O,A,E(-1,根号3)三点,求抛物线的解析式(3)若(2)中抛物线上存在点p(x0,y0)满](/uploads/image/z/2984163-51-3.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%2C%E5%9C%86C%E8%BF%87%E5%8E%9F%E7%82%B9O%2C%E4%BA%A4x%E8%BD%B4%E4%BA%8E%E7%82%B9A%282%2C0%29%E4%BA%A4y%E8%BD%B4%E4%BA%8E%E7%82%B9B%280.2%E6%A0%B9%E5%8F%B73%29%EF%BC%881%29%E6%B1%82%E5%9C%86%E5%BF%83C%E7%9A%84%E5%9D%90%E6%A0%87%282%EF%BC%89%E6%8A%9B%E7%89%A9%E7%BA%BFy%3Dax%26%23178%3B%2Bbx%2Bc%E8%BF%87O%2CA%2CE%28-1%2C%E6%A0%B9%E5%8F%B73%EF%BC%89%E4%B8%89%E7%82%B9%2C%E6%B1%82%E6%8A%9B%E7%89%A9%E7%BA%BF%E7%9A%84%E8%A7%A3%E6%9E%90%E5%BC%8F%EF%BC%883%EF%BC%89%E8%8B%A5%EF%BC%882%EF%BC%89%E4%B8%AD%E6%8A%9B%E7%89%A9%E7%BA%BF%E4%B8%8A%E5%AD%98%E5%9C%A8%E7%82%B9p%28x0%2Cy0%EF%BC%89%E6%BB%A1)
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