高中数学代数与函数一函数练习题30
题目内容

已知 http://picflow.koolearn.com/upload/papers/20140824/201408240011336191053.png在区间 http://picflow.koolearn.com/upload/papers/20140824/20140824001133634317.png上是增函数,实数 http://picflow.koolearn.com/upload/papers/20140824/20140824001133650287.png组成集合 http://picflow.koolearn.com/upload/papers/20140824/20140824001133665300.png;设关于 http://picflow.koolearn.com/upload/papers/20140824/20140824001133681266.png的方程 http://picflow.koolearn.com/upload/papers/20140824/20140824001133697557.png的两个非零实根 http://picflow.koolearn.com/upload/papers/20140824/20140824001133712442.png实数 http://picflow.koolearn.com/upload/papers/20140824/20140824001133728337.png使得不等式 http://picflow.koolearn.com/upload/papers/20140824/20140824001133743801.png使得对任意 http://picflow.koolearn.com/upload/papers/20140824/20140824001133759419.pnghttp://picflow.koolearn.com/upload/papers/20140824/20140824001133775462.png恒成立,则 http://picflow.koolearn.com/upload/papers/20140824/20140824001133728337.png的解集是(   )

2021-07-26

A.http://picflow.koolearn.com/upload/papers/20140824/20140824001133821729.png

B.http://picflow.koolearn.com/upload/papers/20140824/20140824001133837855.png

C.http://picflow.koolearn.com/upload/papers/20140824/20140824001133853546.png

D.http://picflow.koolearn.com/upload/papers/20140824/20140824001133868456.png

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