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        1. 3.函數(shù)(x≥1)的反函數(shù)是( ) (A)y=x2-2x+2 (x<1) (B)y=x2-2x+2 (x≥1) (C)y=x2-2x (x<1) (D)y=x2-2x (x≥1) 查看更多

           

          題目列表(包括答案和解析)

          函數(shù)的反函數(shù)是                                          

          (A)y=x2-2x+2(x<1)              (B)y=x2-2x+2(x≥1)

          (C)y=x2-2x  (x<1)               (D)y=x2-2(x≥1)

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          函數(shù)y=+1(x≥1)的反函數(shù)是………………………………………………………(  )

          A.y=x2-2x+2(x<1)                      

          B.y=x2-2x+2(x≥1)

          C.y=x2-2xx<1)                             

          D.y=x2-2xx≥1)

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          函數(shù)y=+1(x≥1)的反函數(shù)是………………………………………………………(    )

          A.y=x2-2x+2(x<1)                       

          B.y=x2-2x+2(x≥1)

          C.y=x2-2xx<1)                             

          D.y=x2-2xx≥1)

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          函數(shù)y+1(x≥1)的反函數(shù)是

          [  ]
          A.

          yx2-2x+2(x<1)

          B.

          yx2-2x+2(x≥1)

          C.

          yx2-2x(x<1)

          D.

          yx2-2x(x≥1)

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          (08年北師大附中月考)函數(shù)y = +1(x≥1)的反函數(shù)是(   )

          A.y = x2-2x +2(x<1           B.y = x2-2x +2(x≥1

          C.y = x2-2xx<1               D.y = x2-2xx≥1

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