高中数学代数与函数一函数练习题62
题目内容

下列函数中, 在区间 http://picflow.koolearn.com/upload/2015-01/12/23bdcc95-0c57-406b-aaeb-caf4544beee6/paper.files/image024.png上为增函数的是(  )

2021-08-03

A.http://picflow.koolearn.com/upload/2015-01/12/23bdcc95-0c57-406b-aaeb-caf4544beee6/paper.files/image025.png

B.http://picflow.koolearn.com/upload/2015-01/12/23bdcc95-0c57-406b-aaeb-caf4544beee6/paper.files/image026.png

C.http://picflow.koolearn.com/upload/2015-01/12/23bdcc95-0c57-406b-aaeb-caf4544beee6/paper.files/image027.png

D.http://picflow.koolearn.com/upload/2015-01/12/23bdcc95-0c57-406b-aaeb-caf4544beee6/paper.files/image028.png

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