高中数学代数与函数一函数练习题69
题目内容

设函数 http://picflow.koolearn.com/upload/2012-09/12/f4429a80-703b-428b-8417-dd9c834dd5c5/paper.files/image031.png则不等式 http://picflow.koolearn.com/upload/2012-09/12/f4429a80-703b-428b-8417-dd9c834dd5c5/paper.files/image032.png的解集是(  )

2021-08-03

A.http://picflow.koolearn.com/upload/2012-09/12/f4429a80-703b-428b-8417-dd9c834dd5c5/paper.files/image033.png 

B.http://picflow.koolearn.com/upload/2012-09/12/f4429a80-703b-428b-8417-dd9c834dd5c5/paper.files/image034.png

C.http://picflow.koolearn.com/upload/2012-09/12/f4429a80-703b-428b-8417-dd9c834dd5c5/paper.files/image035.png

D.http://picflow.koolearn.com/upload/2012-09/12/f4429a80-703b-428b-8417-dd9c834dd5c5/paper.files/image036.png

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