高中数学代数与函数一函数练习题45
题目内容

若函数 http://picflow.koolearn.com/upload/2012-05/20/7c9fd827-903f-49b8-aa1c-f50c4c6c3855/paper.files/image019.png是定义在 http://picflow.koolearn.com/upload/2012-05/20/7c9fd827-903f-49b8-aa1c-f50c4c6c3855/paper.files/image020.png上的偶函数,在 http://picflow.koolearn.com/upload/2012-05/20/7c9fd827-903f-49b8-aa1c-f50c4c6c3855/paper.files/image021.png上是减函数,且 http://picflow.koolearn.com/upload/2012-05/20/7c9fd827-903f-49b8-aa1c-f50c4c6c3855/paper.files/image022.png,则使得 http://picflow.koolearn.com/upload/2012-05/20/7c9fd827-903f-49b8-aa1c-f50c4c6c3855/paper.files/image023.pnghttp://picflow.koolearn.com/upload/2012-05/20/7c9fd827-903f-49b8-aa1c-f50c4c6c3855/paper.files/image024.png取值范围是(   )

2021-07-26

A.http://picflow.koolearn.com/upload/2012-05/20/7c9fd827-903f-49b8-aa1c-f50c4c6c3855/paper.files/image025.png

B.http://picflow.koolearn.com/upload/2012-05/20/7c9fd827-903f-49b8-aa1c-f50c4c6c3855/paper.files/image026.png

C.http://picflow.koolearn.com/upload/2012-05/20/7c9fd827-903f-49b8-aa1c-f50c4c6c3855/paper.files/image027.png

D.http://picflow.koolearn.com/upload/2012-05/20/7c9fd827-903f-49b8-aa1c-f50c4c6c3855/paper.files/image028.png

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