若
为奇函数,则
的单调减区间是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/316b3ac8da3856a8696de8bd8ddd14d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de29d26928b5ecf1a2f44869ff0c6ea3.png)
A.![]() | B.![]() | C.![]() | D.![]() |
23-24高三上·河北唐山·阶段练习 查看更多[2]
更新时间:2024-01-04 00:03:27
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单选题
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(0.85)
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解题方法
【推荐1】若函数
是幂函数,且图象过点
,则函数
的单调增区间为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66cde41fc04dec4ceaa1dfadc7de54dc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5511a368692de27c58ec48ce968de4a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/345d03a652e903d0ab1ed45a508a54bf.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
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较易
(0.85)
名校
【推荐2】设定义在
的函数
,其图象关于直线
对称,且当
时,
,则
,
,
的大小关系为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b384412acba251d87902ab928902f16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2fb40a36a293471742ce75f6b9635b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b0d31ea50a5a54a3349795f60ac1797.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/52ed052ca7a74b575d8a87f078a8eb7f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc16e7014ed050ba972020b76c318860.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d8d2ec68ea39231fe28988fdb017438.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
单选题
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较易
(0.85)
解题方法
【推荐1】已知函数
是偶函数,则函数图像与
轴交点的纵坐标的最大值是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0af5bb8c4085485491011f74415d70dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
A.![]() | B.2 | C.3 | D.4 |
您最近一年使用:0次
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(0.85)
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【推荐2】函数
为奇函数,则实数a的值是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3df240ec2e25a675adb40307e3f37755.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次