函数f(x)=x3+sinx+1(xR)若f A.3 B.0 C.-1 D.-2 查看更多

 

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函数f(x)=x3+sinx+1(xR),若f(a)=2,则f(-a)的值为

A.3                            B.0                            C.-1                          D.-2

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函数f(x)=x3+sinx+1(xR),若f(a)=2,则f(-a)的值为                               (  )

A.3                  B.0              C.-1            D.-2

 

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函数f(x)=x3+sinx+1(xR),若f(a)=2,则f(-a)的值为                     (  )
A.3B.0C.-1D.-2

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(福建卷理4文4)函数f(x)=x3+sinx+1(xR),若f(a)=2,则f(-a)的值为

A.3                                     B.0                              C.-1                      D.-2

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(福建卷理4文4)函数f(x)=x3+sinx+1(xR),若f(a)=2,则f(-a)的值为

A.3                                     B.0                              C.-1                      D.-2

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