高中数学代数与函数一函数练习题76
题目内容

(文)函数 http://picflow.koolearn.com/upload/2012-12/19/1352db90-3ca3-4669-9a7a-d299aeb73292/paper.files/image001.png的定义域为(   )

2021-08-03

A.http://picflow.koolearn.com/upload/2012-12/19/1352db90-3ca3-4669-9a7a-d299aeb73292/paper.files/image002.pnghttp://picflow.koolearn.com/upload/2012-12/19/1352db90-3ca3-4669-9a7a-d299aeb73292/paper.files/image003.png

B.http://picflow.koolearn.com/upload/2012-12/19/1352db90-3ca3-4669-9a7a-d299aeb73292/paper.files/image004.png

C.http://picflow.koolearn.com/upload/2012-12/19/1352db90-3ca3-4669-9a7a-d299aeb73292/paper.files/image005.png

D.http://picflow.koolearn.com/upload/2012-12/19/1352db90-3ca3-4669-9a7a-d299aeb73292/paper.files/image006.png

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