已知
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131103102024845185351/SYS201311031020248451853010_ST/0.png)
,则
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131103102024845185351/SYS201311031020248451853010_ST/1.png)
的值是
.
考点分析:
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设f′(x)是函数f(x)的导函数,y=f′(x)的图象如图所示,则y=f(x)的图象最有可能的是( )
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