高中数学代数与函数一函数练习题78
题目内容

已知函数 http://picflow.koolearn.com/upload/2013-02/22/d03ff5b3-4a27-4f6b-a33e-962deebecbb4/paper.files/image002.png的定义域为 http://picflow.koolearn.com/upload/2013-02/22/d03ff5b3-4a27-4f6b-a33e-962deebecbb4/paper.files/image003.pnghttp://picflow.koolearn.com/upload/2013-02/22/d03ff5b3-4a27-4f6b-a33e-962deebecbb4/paper.files/image004.png的定义域为 http://picflow.koolearn.com/upload/2013-02/22/d03ff5b3-4a27-4f6b-a33e-962deebecbb4/paper.files/image005.png,则 http://picflow.koolearn.com/upload/2013-02/22/d03ff5b3-4a27-4f6b-a33e-962deebecbb4/paper.files/image006.png(  )

2021-08-04

A.http://picflow.koolearn.com/upload/2013-02/22/d03ff5b3-4a27-4f6b-a33e-962deebecbb4/paper.files/image007.png

B.http://picflow.koolearn.com/upload/2013-02/22/d03ff5b3-4a27-4f6b-a33e-962deebecbb4/paper.files/image008.png

C.http://picflow.koolearn.com/upload/2013-02/22/d03ff5b3-4a27-4f6b-a33e-962deebecbb4/paper.files/image009.png

D.http://picflow.koolearn.com/upload/2013-02/22/d03ff5b3-4a27-4f6b-a33e-962deebecbb4/paper.files/image010.png

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