高中数学代数与函数一函数练习题30
题目内容

如果偶函数 http://picflow.koolearn.com/upload/papers/20140824/20140824002911051409.png,当 http://picflow.koolearn.com/upload/papers/20140824/20140824002911066355.png时, http://picflow.koolearn.com/upload/papers/20140824/20140824002911082665.png,则 http://picflow.koolearn.com/upload/papers/20140824/20140824002911098447.pnghttp://picflow.koolearn.com/upload/papers/20140824/20140824002911113426.png上是(    )

2021-07-26

A.增函数,最大值为http://picflow.koolearn.com/upload/papers/20140824/20140824002911129290.png

B.增函数,最小值是http://picflow.koolearn.com/upload/papers/20140824/20140824002911129290.png

C.减函数,最大值为http://picflow.koolearn.com/upload/papers/20140824/20140824002911129290.png

D.减函数,最小值是http://picflow.koolearn.com/upload/papers/20140824/20140824002911129290.png

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