高中数学代数与函数一其他练习题123
题目内容

设函数 http://picflow.koolearn.com/upload/papers/20140824/201408240012109181195.png,则满足 http://picflow.koolearn.com/upload/papers/20140824/20140824001210934554.png的x的取值范围是

2021-07-20

A.http://picflow.koolearn.com/upload/papers/20140824/20140824001210949247.png,2]

B.[0,2]

C.[1,+http://picflow.koolearn.com/upload/papers/20140824/20140824001210981313.png

D.[0,+http://picflow.koolearn.com/upload/papers/20140824/20140824001210981313.png

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