高中数学代数与函数一函数练习题69
题目内容

函数 http://picflow.koolearn.com/upload/2012-09/28/0cf19a84-80c9-4cd6-bf54-f3c03fbb7dea/paper.files/image003.png的单调递减区间是(   )

2021-08-03

A.http://picflow.koolearn.com/upload/2012-09/28/0cf19a84-80c9-4cd6-bf54-f3c03fbb7dea/paper.files/image004.png

B.http://picflow.koolearn.com/upload/2012-09/28/0cf19a84-80c9-4cd6-bf54-f3c03fbb7dea/paper.files/image005.png

C.http://picflow.koolearn.com/upload/2012-09/28/0cf19a84-80c9-4cd6-bf54-f3c03fbb7dea/paper.files/image006.png

D.imag</p><p>E.png

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