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已知函数y=f(x-1)的图象关于点(1,0)对称,且当x∈(-∞,0)时,f(x)+xf′(x)<0成立(其中f′(x)是f(x)的导函数),若a=(30.3)·f(30.3),b=(logπ3)·f(logπ3),http://picflow.koolearn.com/upload/papers/g02/20110725/201107251557442611609.gif,则a,b,c的大小关系是

发布时间:2021-07-15

A.a>b>c

B.c>b>a

C.c>a>b

D.a>c>b

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  • 3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http://picflow.koolearn.com/upload/papers/g02/20120818/201208181316066819269.png

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