高中数学代数与函数一函数练习题55
题目内容

函数 http://picflow.koolearn.com/upload/2012-09/05/14700c9e-81ee-47e6-a684-d13a6a53f183/paper.files/image049.png在区间 http://picflow.koolearn.com/upload/2012-09/05/14700c9e-81ee-47e6-a684-d13a6a53f183/paper.files/image050.png是增函数,则 http://picflow.koolearn.com/upload/2012-09/05/14700c9e-81ee-47e6-a684-d13a6a53f183/paper.files/image051.png的递增区间是(  )

2021-07-28

A.http://picflow.koolearn.com/upload/2012-09/05/14700c9e-81ee-47e6-a684-d13a6a53f183/paper.files/image052.png    

B.http://picflow.koolearn.com/upload/2012-09/05/14700c9e-81ee-47e6-a684-d13a6a53f183/paper.files/image053.png

C.http://picflow.koolearn.com/upload/2012-09/05/14700c9e-81ee-47e6-a684-d13a6a53f183/paper.files/image054.png

D.http://picflow.koolearn.com/upload/2012-09/05/14700c9e-81ee-47e6-a684-d13a6a53f183/paper.files/image050.png

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