高中数学代数与函数一其他练习题85
题目内容

定义域为 http://picflow.koolearn.com/upload/papers/20140823/20140823121640626206.gif的函数 http://picflow.koolearn.com/upload/papers/20140823/20140823121640641884.gif,若关于 http://picflow.koolearn.com/upload/papers/20140823/20140823121640657187.gif的方程 http://picflow.koolearn.com/upload/papers/20140823/20140823121640672603.gif恰有5个不同的实数解 http://picflow.koolearn.com/upload/papers/20140823/20140823121640688860.gif等于(    )

2021-07-16

A.http://picflow.koolearn.com/upload/papers/20140823/20140823121640704226.gif

B.http://picflow.koolearn.com/upload/papers/20140823/20140823121640719221.gif

C.http://picflow.koolearn.com/upload/papers/20140823/20140823121640750230.gif

D.http://picflow.koolearn.com/upload/papers/20140823/20140823121640844256.gif

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