高中数学代数与函数一函数练习题48
题目内容

下列函数中,既是偶函数,又在 http://picflow.koolearn.com/upload/2013-06/18/74509719-96f8-4934-8186-c85783cd929f/paper.files/image021.png上单调递增的函数是(   )

2021-07-28

A.http://picflow.koolearn.com/upload/2013-06/18/74509719-96f8-4934-8186-c85783cd929f/paper.files/image022.png

B.http://picflow.koolearn.com/upload/2013-06/18/74509719-96f8-4934-8186-c85783cd929f/paper.files/image023.png

C.http://picflow.koolearn.com/upload/2013-06/18/74509719-96f8-4934-8186-c85783cd929f/paper.files/image024.png

D.http://picflow.koolearn.com/upload/2013-06/18/74509719-96f8-4934-8186-c85783cd929f/paper.files/image025.png

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