高中数学代数与函数一其他练习题123
题目内容

在平面直角坐标系中,不等式 http://picflow.koolearn.com/upload/papers/20140824/201408240040012131053.pnghttp://picflow.koolearn.com/upload/papers/20140824/20140824004001244357.png为常数 http://picflow.koolearn.com/upload/papers/20140824/20140824004001276261.png表示的平面区域的面积为8,则 http://picflow.koolearn.com/upload/papers/20140824/20140824004001291687.png的最小值为(  )

2021-07-20

A.http://picflow.koolearn.com/upload/papers/20140824/20140824004001307548.png

B.http://picflow.koolearn.com/upload/papers/20140824/20140824004001322533.png

C.http://picflow.koolearn.com/upload/papers/20140824/20140824004001338500.png

D.http://picflow.koolearn.com/upload/papers/20140824/20140824004001354386.png

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