如图已知A(-3,0),B(0,-4),P为双曲线y=12/x函数图像 已知A(-3,0),B(0,-4),P为双曲线y=12/x(x>0)上的任意一点,过点P作PC垂直x轴于点C,PD垂直于y轴于点D,求四边形ABCD面积的最小值,并说明此时四边形A
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![如图已知A(-3,0),B(0,-4),P为双曲线y=12/x函数图像 已知A(-3,0),B(0,-4),P为双曲线y=12/x(x>0)上的任意一点,过点P作PC垂直x轴于点C,PD垂直于y轴于点D,求四边形ABCD面积的最小值,并说明此时四边形A](/uploads/image/z/14266390-22-0.jpg?t=%E5%A6%82%E5%9B%BE%E5%B7%B2%E7%9F%A5A%28-3%2C0%29%2CB%EF%BC%880%2C-4%EF%BC%89%2CP%E4%B8%BA%E5%8F%8C%E6%9B%B2%E7%BA%BFy%3D12%2Fx%E5%87%BD%E6%95%B0%E5%9B%BE%E5%83%8F+%E5%B7%B2%E7%9F%A5A%EF%BC%88-3%2C0%EF%BC%89%2CB%EF%BC%880%2C-4%EF%BC%89%2CP%E4%B8%BA%E5%8F%8C%E6%9B%B2%E7%BA%BFy%3D12%2Fx%28x%3E0%29%E4%B8%8A%E7%9A%84%E4%BB%BB%E6%84%8F%E4%B8%80%E7%82%B9%2C%E8%BF%87%E7%82%B9P%E4%BD%9CPC%E5%9E%82%E7%9B%B4x%E8%BD%B4%E4%BA%8E%E7%82%B9C%2CPD%E5%9E%82%E7%9B%B4%E4%BA%8Ey%E8%BD%B4%E4%BA%8E%E7%82%B9D%2C%E6%B1%82%E5%9B%9B%E8%BE%B9%E5%BD%A2ABCD%E9%9D%A2%E7%A7%AF%E7%9A%84%E6%9C%80%E5%B0%8F%E5%80%BC%2C%E5%B9%B6%E8%AF%B4%E6%98%8E%E6%AD%A4%E6%97%B6%E5%9B%9B%E8%BE%B9%E5%BD%A2A)
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