题目内容

是函数f(x)的导函数,的图象如图所示,则y=f(x)的图象最有可能的是

[  ]

A.

B.

C.

D.

答案:C
解析:

的图象易得当x<0或x>2时,,故函数在区间上单调递增;当时,,故函数在区间上单调递减.


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是函数f(x)的导函数,的图象如左下图所示,则y=f(x)的图象最有可能的是(   )

                                                                                                                                                                                                                                                           

 (的图象)       A             B              C              D                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     

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