高中数学代数与函数一其他练习题111
题目内容

http://picflow.koolearn.com/upload/papers/20140824/20140824043105628266.pnghttp://picflow.koolearn.com/upload/papers/20140824/20140824043105644310.png满足约束条件 http://picflow.koolearn.com/upload/papers/20140824/20140824043105675943.png,则 http://picflow.koolearn.com/upload/papers/20140824/20140824043105691544.png的取值范围是(   )

2021-07-19

A.http://picflow.koolearn.com/upload/papers/20140824/20140824043105706401.png

B.http://picflow.koolearn.com/upload/papers/20140824/20140824043105722425.png

C.http://picflow.koolearn.com/upload/papers/20140824/20140824043105769422.png

D.http://picflow.koolearn.com/upload/papers/20140824/20140824043105769438.png

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