高中数学代数与函数一函数练习题45
题目内容

已知 http://picflow.koolearn.com/upload/2012-10/10/fe6c59d3-c0bc-446a-b212-5a8d9654b9f0/paper.files/image001.png是偶函数,它在 http://picflow.koolearn.com/upload/2012-10/10/fe6c59d3-c0bc-446a-b212-5a8d9654b9f0/paper.files/image002.png上是减函数,若 http://picflow.koolearn.com/upload/2012-10/10/fe6c59d3-c0bc-446a-b212-5a8d9654b9f0/paper.files/image003.png,则 http://picflow.koolearn.com/upload/2012-10/10/fe6c59d3-c0bc-446a-b212-5a8d9654b9f0/paper.files/image004.png的取值范围是( )

2021-07-26

A.http://picflow.koolearn.com/upload/2012-10/10/fe6c59d3-c0bc-446a-b212-5a8d9654b9f0/paper.files/image005.png

B.http://picflow.koolearn.com/upload/2012-10/10/fe6c59d3-c0bc-446a-b212-5a8d9654b9f0/paper.files/image006.png  

C.http://picflow.koolearn.com/upload/2012-10/10/fe6c59d3-c0bc-446a-b212-5a8d9654b9f0/paper.files/image007.png

D.http://picflow.koolearn.com/upload/2012-10/10/fe6c59d3-c0bc-446a-b212-5a8d9654b9f0/paper.files/image008.png

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