名校
解题方法
1 . (1)求
的值;
(2)已知
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a490c4516e8cdaeed7512a81dac6c18d.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51474d91e540a475138571e8738de850.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/385a246620852dd223a4bb53fc9253ff.png)
您最近一年使用:0次
2024-05-06更新
|
259次组卷
|
3卷引用:江西省抚州市金溪县第一中学等校2023-2024学年高一下学期期中考试数学试卷
名校
解题方法
2 . 函数
的部分图像如图所示.
的解析式;
(2)函数
的图像与直线
恰有三个公共点,记三个公共点的横坐标分别为
且
,求
的值
(3)函数
,对
,是否存在唯一实数
,使得
成立,若存在,求
范围,若不存在,说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8958a4b164d0c948463dbe9493f3b2c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00368211276ca8bda606eed899e10a83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/41a5ff72ba4e9d01ecf0c0fe07a48058.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05b8ec9d4206ea66a02de5c4a1e1e911.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1310a7a80d1f8751a3f8cafe7f8c8b4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/223d84596c6ac8590c6d8040cd1117cc.png)
(3)函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09d1a9ae1879a6e0a877f5419816f23d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81a6035f5c7c7e868d869de2e430487d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c369dd8e64a5838ddd17993bea5510be.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99e1ce7071be0743ded4a087fd908eb6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
名校
解题方法
3 . 已知函数 ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea6f3878d070793e59aca4ea04bc7721.png)
在区间
上的最大值为3.
(1)求A的值并解不等式
;
(2)将函数
图象上所有的点向下平移1个单位长度,再向右平移
个单位长度,得到函数
的图象,若
,且
求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea6f3878d070793e59aca4ea04bc7721.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d37c35a8ae5caef9c99712e789cd3c10.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e202311386b920f5b269ae0fda0c4fe.png)
(1)求A的值并解不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94cc25a7cf28ed096549fbae97fce40a.png)
(2)将函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d49f8a63ddbca52039fa9ab44cda6b29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e01809470db997330f904486a4078cfb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6b312036dd843e9ee62d08bfd14936f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eebb6b1d1bda9fc97bd8860513dbccc2.png)
您最近一年使用:0次
名校
4 . 已知函数
的图象经过
,
,且
的最小值是
.
(1)求
的单调递减区间;
(2)求不等式
的解集.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10f0f53ce838871f4ba8fb56a945cf75.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4934f22907fdb7539b81908cdaaad32.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13ac2dfd3d9e8fa534775fd633ec0362.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc6abf3f9b0ebcdc47a028c781b7edb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d49f8a63ddbca52039fa9ab44cda6b29.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)求不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94cc25a7cf28ed096549fbae97fce40a.png)
您最近一年使用:0次
名校
解题方法
5 . 已知
为第二象限角,且
.
(1)求
的值;
(2)若
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4bb4bfd4eed2da72d39ad96f9e07d74f.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6369cd1db768436809404b1f3c4132c0.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f6d40b291aaf2b34c3f616bebfe7098.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7fee7e2969987222954a10a03d200c03.png)
您最近一年使用:0次
名校
解题方法
6 . 若定义在D上的函数
满足:对任意
,存在常数
,都有
成立,则称
是D上的有界函数,其中
称为函数
的上界,最小的M称为函数
的上确界.
(1)求函数
的上确界;
(2)已知函数
,
,证明:2为函数
的一个上界;
(3)已知函数
,
,若3为
的上界,求实数
的取值范围.
参考数据:
,
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e02cab1add26335b3cb43d5b54c7c853.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2480f87a11c4cd450bc9454ea7276722.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aea232de27d21a2646fd4520ea0726bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a920c2d27134a9c514f82bf464aed4ee.png)
(2)已知函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/066737c8b5ab483d0e853124de99429e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c72bd2c5317e503a513881970a9badf7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(3)已知函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc03b242716eaa6ee3bef9061a63ce6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac4cbc7b067862a3d9c6789b392fc068.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
参考数据:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9405361d7be3c9e4d462a4e955d8fe3c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b7c0309456de2cd6420ece4fbc5eeddb.png)
您最近一年使用:0次
2024-04-30更新
|
218次组卷
|
5卷引用:江西省抚州市金溪县第一中学等校2023-2024学年高一下学期期中考试数学试卷
名校
解题方法
7 . 已知集合
,
.
(1)当
时,求
;
(2)若
且
,求实数m的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af66fa4f4983444148c5fc7255659563.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/339bcc61ce14eeeff309f8cb32527dbd.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0db2c49919467a2e14540f2aabd05cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea1e0c4c6cc73b68d8e3fef024dd1d6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e353f56a059621103adea74a914244d.png)
您最近一年使用:0次
名校
解题方法
8 . 已知正实数a,b,c满足
.
(1)求
的最小值;
(2)证明:
,
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/863e12c8a6da6c4c76f474cce0792d4a.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ae24688d4c45aad43e9af0b7bbfda6b.png)
(2)证明:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/994b2afd35bd3642b1cdde7d6016c2f6.png)
您最近一年使用:0次
9 . 某同学用五点法作函数
(
,
,
)在某一个周期内的图象时,列表并填入了部分数据,如下表:
(1)请将上表数据补充完整,并根据表格数据作出函数
的图象;
的图象向右平移
(
)个单位,得到
的图象,若
的图象关于
轴对称,求
的最小值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6fcd3cea5f5e2fe943490dcb65d74c73.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13378be06b6b01bcad1d261ff14e87cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29e1734dcc7697235124fbaba4ba6033.png)
0 | |||||
0 | 2 | 0 | 0 |
(1)请将上表数据补充完整,并根据表格数据作出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e162d1739982517c1a337606c0e26573.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/028517e8bebe634441e0a5c79828e88a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/028517e8bebe634441e0a5c79828e88a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
您最近一年使用:0次
2024-04-29更新
|
146次组卷
|
2卷引用:江西省南昌市外国语学校2023-2024学年度高一下学期5月份月考数学试卷
名校
解题方法
10 . 已知
,且
是第三象限角.
(1)求
的值;
(2)求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2fff368b9bd89fbd15c3490022e39d41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c41fa96d7c57ff7bf2560b2bd4f8069b.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04eddb8c7d8f7ed937624c0211877175.png)
您最近一年使用:0次