1 . 已知定义在
上的单调函数
满足
.若对
,
(
),使得
成立,则
的最小值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4327d094a9cd3885ab98805214aff531.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c87008291cdba83461d58dbc9426d777.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/584f12051275c426c4c5121c1d9d947b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a37a59558292ad6b3d0978bfd7484990.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3bd7e0f52a559a60d6821d4c50095568.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
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2 . 已知函数
的定义域为
,其导函数为
,若
.
,则关于x的不等式
的解集为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/870ebc2f7aabb028024894568d749934.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a4b04824a308519a61318a82aa97a05.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/548bea143bdf625fa737cdf6ebfa7b17.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cda6199d3ea3ad13bbbeae8036488bfc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d6150d6692212a8ffc4a8e99672ca27.png)
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2023-03-14更新
|
4358次组卷
|
6卷引用:浙江省杭州市长河高级中学2022-2023学年高二下学期期中数学试题
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3 . 定义一种运算
,若函数
,则使不等式
成立的
的取值范围是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abd3cbafedf0acd6dbe76c9f06dc77ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ae8a6956c9aa34a65d139eba2b2a363.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/181ef2aff0b60deec7a200cc12f60eb8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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2020-06-15更新
|
452次组卷
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4卷引用:浙江省杭州市富阳区实验中学2023-2024学年高二上学期12月月考数学试题
4 . 函数
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eba6f464aa447524ec2e4183abb6e64f.png)
______ ;若
,则
的取值范围是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a41f56750d729a09bdc36b54c0fa943.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eba6f464aa447524ec2e4183abb6e64f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d947be956e9e323489644ea3260baf77.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
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5 . 若“
,
”是真命题,则实数
的最大值为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef4870d01a85abf42697336aa80f8ca7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2519ad60a9516851f43379fbd471c32.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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2017-08-17更新
|
1115次组卷
|
6卷引用:专题2.4 指数与指数函数-《2020年高考一轮复习讲练测》(浙江版)(练)