如果偶函数fx在3,7上是增函数且最小值是2，那么fx在-7,-3上是（）

题干

A：减函数且最小值是 $2$

B：减函数且最大值是 $2$

C：增函数且最小值是 $2$

D：增函数且最大值是 $2$

上一题下一题 0.0难度选择题更新时间:2018-03-27 10:07:20

A

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