高中数学代数与函数一函数练习题80
题目内容

已知 http://picflow.koolearn.com/upload/2014-04/23/0143ac85-63fc-4baf-9e00-28c5bfcf77e5/paper.files/image009.png的定义域为 http://picflow.koolearn.com/upload/2014-04/23/0143ac85-63fc-4baf-9e00-28c5bfcf77e5/paper.files/image010.png,则函数 http://picflow.koolearn.com/upload/2014-04/23/0143ac85-63fc-4baf-9e00-28c5bfcf77e5/paper.files/image011.png的定义域为 (       )

2021-08-04

A.http://picflow.koolearn.com/upload/2014-04/23/0143ac85-63fc-4baf-9e00-28c5bfcf77e5/paper.files/image012.png

B.http://picflow.koolearn.com/upload/2014-04/23/0143ac85-63fc-4baf-9e00-28c5bfcf77e5/paper.files/image013.png

C.http://picflow.koolearn.com/upload/2014-04/23/0143ac85-63fc-4baf-9e00-28c5bfcf77e5/paper.files/image010.png

D.http://picflow.koolearn.com/upload/2014-04/23/0143ac85-63fc-4baf-9e00-28c5bfcf77e5/paper.files/image014.png

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