已知抛物线y=ax^2+bx+c(a不等于0)(1)如果抛物线y=ax^2+bx+c经过点A(3,0)、B(-1,0)、c(0,6)三点,求抛物线的解析式与对称轴方程 (2)计算与观察 ,在(1)中的抛物线上如果有两点p1(m1,2)、Q(m2,2),则m1+
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![已知抛物线y=ax^2+bx+c(a不等于0)(1)如果抛物线y=ax^2+bx+c经过点A(3,0)、B(-1,0)、c(0,6)三点,求抛物线的解析式与对称轴方程 (2)计算与观察 ,在(1)中的抛物线上如果有两点p1(m1,2)、Q(m2,2),则m1+](/uploads/image/z/9455056-16-6.jpg?t=%E5%B7%B2%E7%9F%A5%E6%8A%9B%E7%89%A9%E7%BA%BFy%3Dax%5E2%2Bbx%2Bc%28a%E4%B8%8D%E7%AD%89%E4%BA%8E0%EF%BC%89%EF%BC%881%EF%BC%89%E5%A6%82%E6%9E%9C%E6%8A%9B%E7%89%A9%E7%BA%BFy%3Dax%5E2%2Bbx%2Bc%E7%BB%8F%E8%BF%87%E7%82%B9A%283%2C0%29%E3%80%81B%28-1%2C0%29%E3%80%81c%280%2C6%29%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%E4%B8%8E%E5%AF%B9%E7%A7%B0%E8%BD%B4%E6%96%B9%E7%A8%8B+%EF%BC%882%EF%BC%89%E8%AE%A1%E7%AE%97%E4%B8%8E%E8%A7%82%E5%AF%9F+%2C%E5%9C%A8%EF%BC%881%EF%BC%89%E4%B8%AD%E7%9A%84%E6%8A%9B%E7%89%A9%E7%BA%BF%E4%B8%8A%E5%A6%82%E6%9E%9C%E6%9C%89%E4%B8%A4%E7%82%B9p1%28m1%2C2%29%E3%80%81Q%28m2%2C2%29%2C%E5%88%99m1%2B)
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