高中数学代数与函数一函数练习题93
题目内容

函数 http://picflow.koolearn.com/upload/papers/20140823/20140823215655706461.png的定义域为区间 http://picflow.koolearn.com/upload/papers/20140823/20140823215655722484.png,导函数 http://picflow.koolearn.com/upload/papers/20140823/20140823215655737496.pnghttp://picflow.koolearn.com/upload/papers/20140823/20140823215655722484.png内的图象如右图所示,则函数 http://picflow.koolearn.com/upload/papers/20140823/20140823215655706461.png在开区间 http://picflow.koolearn.com/upload/papers/20140823/20140823215655722484.png极值点个数为(  ) http://picflow.koolearn.com/upload/papers/20140823/201408232156558151572.png

2021-08-04

A.http://picflow.koolearn.com/upload/papers/20140823/20140823215655831212.png

B.http://picflow.koolearn.com/upload/papers/20140823/20140823215655862298.png

C.3个

D.http://picflow.koolearn.com/upload/papers/20140823/20140823215655878254.png

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