如图,抛物线的顶点为A(-3,-3),此抛物线交x轴于OB两点.(1)求此抛物线的解析式(2)求△AOB的面积 (3)若抛物线上另有一点P满足S△POB=S△AOB,请求出P坐标
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![如图,抛物线的顶点为A(-3,-3),此抛物线交x轴于OB两点.(1)求此抛物线的解析式(2)求△AOB的面积 (3)若抛物线上另有一点P满足S△POB=S△AOB,请求出P坐标](/uploads/image/z/6867684-36-4.jpg?t=%E5%A6%82%E5%9B%BE%2C%E6%8A%9B%E7%89%A9%E7%BA%BF%E7%9A%84%E9%A1%B6%E7%82%B9%E4%B8%BAA%28-3%2C-3%29%2C%E6%AD%A4%E6%8A%9B%E7%89%A9%E7%BA%BF%E4%BA%A4x%E8%BD%B4%E4%BA%8EOB%E4%B8%A4%E7%82%B9.%EF%BC%881%EF%BC%89%E6%B1%82%E6%AD%A4%E6%8A%9B%E7%89%A9%E7%BA%BF%E7%9A%84%E8%A7%A3%E6%9E%90%E5%BC%8F%EF%BC%882%EF%BC%89%E6%B1%82%E2%96%B3AOB%E7%9A%84%E9%9D%A2%E7%A7%AF+%EF%BC%883%EF%BC%89%E8%8B%A5%E6%8A%9B%E7%89%A9%E7%BA%BF%E4%B8%8A%E5%8F%A6%E6%9C%89%E4%B8%80%E7%82%B9P%E6%BB%A1%E8%B6%B3S%E2%96%B3POB%3DS%E2%96%B3AOB%2C%E8%AF%B7%E6%B1%82%E5%87%BAP%E5%9D%90%E6%A0%87)
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