已知双曲线和直线AB的图象交于点A(-3,4),AC⊥x轴于点C.(1)求双曲线的解析式(2)当直线AB绕着点A转动时,与x轴的交点为B(a,0),并与双曲线另一支还有一个交点的情形下,求三角ABC的面积S与a
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![已知双曲线和直线AB的图象交于点A(-3,4),AC⊥x轴于点C.(1)求双曲线的解析式(2)当直线AB绕着点A转动时,与x轴的交点为B(a,0),并与双曲线另一支还有一个交点的情形下,求三角ABC的面积S与a](/uploads/image/z/6956996-68-6.jpg?t=%E5%B7%B2%E7%9F%A5%E5%8F%8C%E6%9B%B2%E7%BA%BF%E5%92%8C%E7%9B%B4%E7%BA%BFAB%E7%9A%84%E5%9B%BE%E8%B1%A1%E4%BA%A4%E4%BA%8E%E7%82%B9A%28-3%2C4%29%2CAC%E2%8A%A5x%E8%BD%B4%E4%BA%8E%E7%82%B9C.%EF%BC%881%EF%BC%89%E6%B1%82%E5%8F%8C%E6%9B%B2%E7%BA%BF%E7%9A%84%E8%A7%A3%E6%9E%90%E5%BC%8F%EF%BC%882%EF%BC%89%E5%BD%93%E7%9B%B4%E7%BA%BFAB%E7%BB%95%E7%9D%80%E7%82%B9A%E8%BD%AC%E5%8A%A8%E6%97%B6%2C%E4%B8%8Ex%E8%BD%B4%E7%9A%84%E4%BA%A4%E7%82%B9%E4%B8%BAB%EF%BC%88a%2C0%EF%BC%89%2C%E5%B9%B6%E4%B8%8E%E5%8F%8C%E6%9B%B2%E7%BA%BF%E5%8F%A6%E4%B8%80%E6%94%AF%E8%BF%98%E6%9C%89%E4%B8%80%E4%B8%AA%E4%BA%A4%E7%82%B9%E7%9A%84%E6%83%85%E5%BD%A2%E4%B8%8B%2C%E6%B1%82%E4%B8%89%E8%A7%92ABC%E7%9A%84%E9%9D%A2%E7%A7%AFS%E4%B8%8Ea)
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