名校
1 . 设
是定义在
上的函数.①若存在
,使
成立,则函数
在
上单调递增;②若存在
,使
成立,则函数
在
上不可能单调递减;③若存在
对于任意
都有
成立,则函数
在
上单调递增.则以上述说法正确的是_________ .(填写序号)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5985b2d230dea42997f863626d78e187.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e2f24b4fa5308650a244d954f78f09b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5985b2d230dea42997f863626d78e187.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61ee7abd882ba99660bca68ebf544cd6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2fe3251e054fe97089806ba7033f802.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ec80634a6e2b2c85f845fa368b3a5969.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f922e651a11f1271517aea06766d8e19.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
您最近一年使用:0次
名校
2 . ①在同一坐标系中,
与
的图象关于
轴对称;
②
是奇函数;
③
的图象关于
成中心对称;
④
的最大值为
;
⑤
的单调增区间:
.
以上五个判断正确的有____________________ (写上所有正确判断的序号).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93eff115097641ca9293b1e01733c161.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ebcc3f5b543052b4ab54c437ddcbe2a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
②
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f288cdf7158abffb4ab36a716390797.png)
③
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/65e8529294c813edc3b6276a8067abbe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26bb4c33962cd877dff59c7c429c98c1.png)
④
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e008a42cb6cc23be875290d1865f5fd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8eff998d034284391ca064755fa6bf1b.png)
⑤
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ad98e3d3cc6692234e6c8358f9b87b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f4bfae95b25e69c46c5954aa98a0195.png)
以上五个判断正确的有
您最近一年使用:0次