10-11高一上·江苏南通·期中
1 . 已知函数
.
(1)判断并证明
的奇偶性;
(2)求证:
;
(3)已知a,b∈(-1,1),且
,
,求
,
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/319537d01e112733378c7db0c9f97c07.png)
(1)判断并证明
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8b6894e8c345a035e89ec672503a01f.png)
(2)求证:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db48ca9fe7c14d17493fa4a4333aa273.png)
(3)已知a,b∈(-1,1),且
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c083bdb6c8f679ae479e3b0c405abff7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c79b135e345c4ec69529c86a7726f6a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff3bf2007903adc64d089a054c2284a7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4889b4b46d3cd6dd677d200bdf4914fe.png)
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2016-12-01更新
|
1255次组卷
|
5卷引用:2010年江苏省南通市高一上学期期中考试数学试卷
(已下线)2010年江苏省南通市高一上学期期中考试数学试卷(已下线)2011-2012学年江苏省扬州中学高二下学期期中考试文科数学试卷2015-2016学年广东广州执信中学高一上学期期中数学试卷人教A版(2019) 必修第一册 必杀技 第四章 专题3指数函数、对数函数吉林省洮南市第一中学2020-2021学年高一上学期第三次月考数学(文)试题
2 . 已知函数
,其中
.
(1)若
恒成立,求
;
(2)若
,试比较
与
的大小,并证明.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f95de658236c8143de885348e87a334.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22dd8b3dc4c609bab82d356a5cc2208d.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c89149d1965798a2171cf764ff0f7224.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8700191bf12450d73b81d2a8225126c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af27b404720df2892c3d7727009f3e04.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56f8315c1135b8bd5aa8d12a4fd6d459.png)
您最近一年使用:0次
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解题方法
3 . 已知
是定义在R上的奇函数,其中
.
(1)求
的值;
(2)判断
在
上的单调性,并证明;
(3)若对于任意的
都有
成立,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e01c641a78e8a5c356c20744cf2b1a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)判断
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2bdfed8d6862125dc1fecfce0322a750.png)
(3)若对于任意的
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4166972dec0aa3e8694a44eeb941a08.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0de22fbfbbe5cafa336ad11b8608a85.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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解题方法
4 . 设![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06bb11f94f1e581e4fccfcae5fdf3bfa.png)
为实数,且
,
(1)求方程
的解;
(2)若
满足
,求证:①
②
;
(3)在(2)的条件下,求证:由关系式
所得到的关于
的方程
存在
,使
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06bb11f94f1e581e4fccfcae5fdf3bfa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8e14206c7d228a7c2259a7b27da8813.png)
(1)求方程
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/907e4ba6d5f2eea68442def1911957fe.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f94345694d4215284c41f87146795ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afbe09005586c6e59ddbeb54b8921a23.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aff7afea678fdc4a1f67fe512befd973.png)
(3)在(2)的条件下,求证:由关系式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75d307f01b66220ce792315b4faf065f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aff01ea0e6ccc86a65e27732517bcbf1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c49bec607ab21ed4d9aebf42081fedbe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb402fd625d6d6060a48cdaef7a1de3e.png)
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5 . 已知函数
, 其中a>0且a≠1,b>0且b≠1;
(1)若f(x)为偶函数,试确定a, b满足的等量关系;
(2)已知
,试比较f(n)和
的大小关系,并证明你的结论.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7768b9dff29675769f7e6e6a894b0014.png)
(1)若f(x)为偶函数,试确定a, b满足的等量关系;
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cea4ac187cbb465180e89f38250b3970.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/488de5692b896a0df7861b0497cfe9a6.png)
您最近一年使用:0次
2021-02-03更新
|
485次组卷
|
5卷引用:江苏省泰州市2020-2021学年高一上学期期末数学试题
江苏省泰州市2020-2021学年高一上学期期末数学试题福建省仙游县第一中学2020-2021学年高一下学期开学考试数学试题(已下线)专题2.8 函数的奇偶性-重难点题型精练-2022年高考数学一轮复习举一反三系列(新高考地区专用)北师大版(2019) 必修第一册 突围者 第四章 专项拓展训练2 指数函数与对数函数的综合问题江苏省金陵中学2021-2022学年高一下学期期初考试数学试题
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6 . 已知非空集合
是由一些函数组成,同时满足以下性质:
①对任意
,
均存在反函数
,且
;
②对任意
,方程
均有解;
③对任意
,若函数
为定义在
上的一次函数,则
;
(1)若
,
均在集合
中,求证:函数
;
(2)若函数
在集合
中,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
①对任意
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cfcd04b625189228b6d697edf095f7c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32d6b59f4796a45963dea76b89c72bea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/55d95e3998987a7dda4fc7dfb3f2d57d.png)
②对任意
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cfcd04b625189228b6d697edf095f7c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29e44284cb19805a584880a686ac3df9.png)
③对任意
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f87db4b7888b08d6f5c27cd745b66e36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2787142cbc51f5bcbffda80849ce17b4.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/679da8a975f3a340f456d205b9da9a42.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2197038d74821f5151b6d513048a5a30.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ff12d01f4c4c6983bac86c992b2ae87.png)
(2)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ccaa82beb00bb0cfc14fd36468b89d69.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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7 . 已知函数
.
(1)判断函数
的奇偶性并证明.
(2)证明:
.
(3)证明:
,其中
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ba7ded1c94e54e4da8e97c32e5c8dc7.png)
(1)判断函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)证明:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db48ca9fe7c14d17493fa4a4333aa273.png)
(3)证明:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce3deaa258286033b200ebff085257e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cea4ac187cbb465180e89f38250b3970.png)
您最近一年使用:0次