高中数学代数与函数一其他练习题81
题目内容

http://picflow.koolearn.com/upload/papers/g02/20120927/20120927230518251767.png时,函数http://picflow.koolearn.com/upload/papers/g02/20120927/201209272305191392440.pnghttp://picflow.koolearn.com/upload/papers/g02/20120927/201209272305199581239.png上是增函数,则实数a的取值范围是

2021-07-15

A.http://picflow.koolearn.com/upload/papers/g02/20120927/201209272305208201140.png

B.http://picflow.koolearn.com/upload/papers/g02/20120927/201209272305216461050.png

C.http://picflow.koolearn.com/upload/papers/g02/20120927/20120927230522493891.png

D.http://picflow.koolearn.com/upload/papers/g02/20120927/201209272305233221083.png

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