高中数学代数与函数一其他练习题79
题目内容

http://picflow.koolearn.com/upload/papers/20140823/20140823165636458460.png若函数 http://picflow.koolearn.com/upload/papers/20140823/20140823165636473793.png有大于零的极值点,则 http://picflow.koolearn.com/upload/papers/20140823/20140823165636489287.png的取值为(    )

2021-07-15

A.http://picflow.koolearn.com/upload/papers/20140823/20140823165636489287.png>-3

B.http://picflow.koolearn.com/upload/papers/20140823/20140823165636489287.png>-http://picflow.koolearn.com/upload/papers/20140823/20140823165636536330.png

C.http://picflow.koolearn.com/upload/papers/20140823/20140823165636489287.png<-http://picflow.koolearn.com/upload/papers/20140823/20140823165636536330.png

D.http://picflow.koolearn.com/upload/papers/20140823/20140823165636489287.png<-3

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