高中数学代数与函数一函数练习题45
题目内容

已知f(x)是偶函数,它在[0,+∞)上是减函数,若 http://picflow.koolearn.com/upload/2012-10/30/8bbefd3c-2036-49a2-8ad3-d359957bab87/paper.files/image001.pnghttp://picflow.koolearn.com/upload/2012-10/30/8bbefd3c-2036-49a2-8ad3-d359957bab87/paper.files/image002.png,则x的取值范围是(  )

2021-07-26

A.http://picflow.koolearn.com/upload/2012-10/30/8bbefd3c-2036-49a2-8ad3-d359957bab87/paper.files/image003.png

B.http://picflow.koolearn.com/upload/2012-10/30/8bbefd3c-2036-49a2-8ad3-d359957bab87/paper.files/image004.png

C.http://picflow.koolearn.com/upload/2012-10/30/8bbefd3c-2036-49a2-8ad3-d359957bab87/paper.files/image005.png

D.(0,1)∪(10,+∞)

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