名校
解题方法
1 . 已知
是偶函数.
(1)求
的值;
(2)证明:
在
上单调递增.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14dcc1294ea803b17e3232090bb1df6c.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)证明:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d562dc22dfb3b81d0c3f88b54d063c2f.png)
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2024-03-03更新
|
93次组卷
|
2卷引用:辽宁省朝阳市建平县实验中学2023-2024学年高一上学期期末考试数学试题
解题方法
2 . 已知
与
的线性关系如图所示,其中
.若
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/256968c55bbb832b5c606e9045443290.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7326ea56be82bd616fec7e6aa3c884c8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c022b69a65e9e5b66c842759e7f324a.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/31/eb00441d-7290-4e58-b418-4b646eb57138.png?resizew=135)
A.![]() | B.![]() | C.![]() | D.![]() |
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3 . 计算:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01b2efe2003d66e86ae735dade0b7b6d.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01b2efe2003d66e86ae735dade0b7b6d.png)
您最近一年使用:0次
解题方法
4 . 已知
,设函数
在
的最大值为
,最小值为
,那么
的值为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75948da01c8cb53e1b845ef8d053b45f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb5bc3eed1edc31f9c9a4cb6b47b8384.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ae0f8520349250a31be6d58542ef2d9.png)
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2024-01-22更新
|
307次组卷
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2卷引用:辽宁省葫芦岛市2023-2024学年高一上学期1月普通高中学业质量监测考试数学试题
名校
解题方法
5 . 已知函数
.
(1)若方程
的两根为
与
,求
的值;
(2)设函数
,若
的最小值为1,求实数
的值;
(3)设函数
,记
为
的反函数,设函数
,当
时,
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9e7c1e306fe3124dc730b2f8f681bdd.png)
(1)若方程
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/124f5d03ab9692ef07f1ad6913e4b0e7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aec19b68e3add9d5bfcc6269a1855b87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/450398974b1561ca801e102e16df6789.png)
(2)设函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/489c86eac6482ddbc9d704b0debb4c20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/028517e8bebe634441e0a5c79828e88a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(3)设函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ec52b67f780fa3f0eff0197a20a17b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/686a0e76d6c06d4a507e47833eaa5755.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/02f196f6236188084f3b2c9f2b68c05c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a34a33d135646e1b7581ecac91fbcffd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9907849f70ca76e2d5cc80b5ced07452.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e8380ca790c38c3ebae35965834016f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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2024-01-20更新
|
308次组卷
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2卷引用:辽宁省大连市2023-2024学年高一上学期期末考试数学试卷
6 . (1)已知
,求
的值;
(2)求值:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a8c9f990fc696c4b27d02cb9e92fe9c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0ae49451ecb6c50998bcb28c3e0da4f.png)
(2)求值:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/296b34aa1f668a7f5362bed6de4da84c.png)
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2024-01-18更新
|
676次组卷
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3卷引用:辽宁省名校联盟2023-2024学年高一下学期3月联合考试数学试题
名校
7 .
的展开式中,x的系数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/697f7d348ca9a5b5f80da218c11214ca.png)
A.![]() | B.![]() | C.5 | D.10 |
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2024-01-13更新
|
618次组卷
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4卷引用:辽宁省朝阳市建平县第二高级中学2023-2024学年高二下学期第一次月考(4月)数学试题
8 . 计算:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8d3a9dc92640c34a94aa122b12a0c497.png)
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2024-01-10更新
|
721次组卷
|
2卷引用:辽宁省朝阳市2023-2024学年高一上学期1月期末数学试题
解题方法
9 . 如图,沈阳东塔桥是沈阳唯一一座“双塔钢结构自锚式悬索桥”,悬索的形状是平面几何中的悬链线,悬链线方程为
(
为参数,
),当
时,该方程就是双曲余弦函数
,类似的有双曲正弦函数
.
;
(2)当
时,求
的最小值
;
(3)设
,证明:
有唯一的正零点
,并比较
和
的大小.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6bcee592f27561a08c5382ae859f1895.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b7ca7aa39924a7b0e9553eb841cadd1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4580cc037c0c760c728cdbb74a8154c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/174887c6a781255eb8eda6f5c92c438e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9dd11c9bd4cb5ac688ea801dec1b0153.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0a59cab56922cffd14358d2f48d1e00.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/25fc54e432fbe61c86401a76b4f1fe8b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/50eeae6b06ff0f6cb7caabefdee109f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb708adff55a5bda517c3f570f06584c.png)
(3)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7598b54c2ae46e8d8397ad3ef12e4b74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2c5690823d3da4dfdb815576ca0a5d4.png)
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名校
10 . 计算下列各式.
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/776155555b8164e8f08c4abd0c24e6d1.png)
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/776155555b8164e8f08c4abd0c24e6d1.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6cf2407df9e70c450ba21009ddd282e7.png)
您最近一年使用:0次
2023-12-18更新
|
424次组卷
|
3卷引用:辽宁省铁岭市西丰县第二高级中学2023-2024学年高一上学期期末数学试题