10.已知.則下列正確的是 ( ) A.奇函數(shù).在R上為增函數(shù) B.偶函數(shù).在R上為增函數(shù) C.奇函數(shù).在R上為減函數(shù) D.偶函數(shù).在R上為減函數(shù) 查看更多

 

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已知,則下列正確的是(    )

A.奇函數(shù),在R上為增函數(shù)           B.偶函數(shù),在R上為增函數(shù)

C.奇函數(shù),在R上為減函數(shù)                  D.偶函數(shù),在R上為減函數(shù)

 

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已知,則下列正確的是        (    )  

 

A.奇函數(shù),在R上為增函數(shù)            B.偶函數(shù),在R上為增函數(shù)

C.奇函數(shù),在R上為減函數(shù)                 D.偶函數(shù),在R上為減函數(shù)

 

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已知,則下列正確的是( )
A.奇函數(shù),在R上為增函數(shù)
B.偶函數(shù),在R上為增函數(shù)
C.奇函數(shù),在R上為減函數(shù)
D.偶函數(shù),在R上為減函數(shù)

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已知,則下列正確的是( )
A.奇函數(shù),在R上為增函數(shù)
B.偶函數(shù),在R上為增函數(shù)
C.奇函數(shù),在R上為減函數(shù)
D.偶函數(shù),在R上為減函數(shù)

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已知,則下列正確的是( )
A.奇函數(shù),在R上為增函數(shù)
B.偶函數(shù),在R上為增函數(shù)
C.奇函數(shù),在R上為減函數(shù)
D.偶函數(shù),在R上為減函數(shù)

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