1 . 已知函数
的图像经过点
.
(1)求实数
的值,并求
的单调递减区间;
(2)当
时,
恒成立,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d4ddf111498971b2ffc711c7a266b16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45e400cf4a97582c8d1e2dc10ed1a46c.png)
(1)求实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ce485410257c9c1fae9d87ce3e44cc8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db64b3a1fb036b1e15ecc1420f008013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2 . 已知函数
.
(1)求
的最小正周期和单调区间;
(2)若
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d27c4685835c0129a7c843f61254c294.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/80e8e96f202cf255d496489cc0ba7c1f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5653b4620620d07b555e4a6c9ff91f6.png)
您最近一年使用:0次
2024-05-06更新
|
1310次组卷
|
10卷引用:安徽省合肥市庐江县2023-2024学年高一上学期期末教学质量检测数学试题
安徽省合肥市庐江县2023-2024学年高一上学期期末教学质量检测数学试题(已下线)模块五 专题2 全真基础模拟2(人教B版期中研习)(已下线)模块二 专题4 三角恒等变换中策略问题(苏教版)(已下线)模块二专题4三角恒等变换中策略问题(高一下人教B版)(已下线)模块五 专题2 全真基础模拟2(苏教版期中研习高一)(已下线)专题5.9 三角函数(能力提升卷)-2022-2023学年高一数学必考点分类集训系列(人教A版2019必修第一册)湖北省咸宁市崇阳县众望高中2022-2023学年高一下学期开学检测数学试题广东省佛山市南海区狮山石门高级中学2023-2024学年高一下学期第一次统测(4月)数学试题江苏省南通市启东市2019-2020学年高一上学期期末数学试题广东省茂名市五校联盟2020-2021学年高一下学期期末数学试题
2024·全国·模拟预测
解题方法
3 . 已知
,
,且
,求证:
(1)
;
(2)
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67ca5fd57c2c2fcc3c7a574fdd1467d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0756b49f622bc91651ba212815198a1b.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c557a6bcb37276619bd2c9f6ad0bf681.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a46d567b06f7fcc8e34cd502203049fd.png)
您最近一年使用:0次
2024高三下·全国·专题练习
解题方法
4 . 已知函数
.
(1)若
,作出
的图象;
时,若对任意的
,
恒成立,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e42187371907f47ea17856e30507e9cc.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e65397f11ea8af736f38debadf420c4a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e258ab9e600435b37465092243d99f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb63478132d4c1fef3c17e591919da83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79e1092e7d32c93b8aae548758e31dc9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2024·全国·模拟预测
解题方法
5 . 已知函数
.
(1)求不等式
的解集;
(2)若
的最小值为t,
,
,求
的最小值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3e66aa8e2497ffa025305b642a06f80.png)
(1)求不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26d7991a82156b932b516e117c259931.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67ca5fd57c2c2fcc3c7a574fdd1467d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/514c4194c5558a8e1209e20ae31be091.png)
您最近一年使用:0次
名校
解题方法
6 . 已知函数
.
(1)求函数
的最小正周期;
(2)若
,使得关于
的不等式
成立,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bd357c8a9884046ca97f55dd5ace3dc.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a59160adcd1b9fa8eaa6bea9fccab4f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bbc99846cc58c8b63e1c305397889118.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
名校
7 . 设函数
.
(1)若
,求
的值;
(2)已知
在区间
上单调递增,
,再从条件①、条件②、条件③这三个条件中选择一个作为已知,使函数
存在,求
,
的值.
条件①:
;条件②:
;条件③:
在区间
上单调递减.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9a5207f135f4f11ac031b567eac8bcb.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f64bb2edc2926283a767257270ec8ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6581916f5a65edfea257c804efee007e.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cae56d7798409fe6a9975b4e51d74ee3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e51a7aa15583097e6bfc4570d8fc845e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6581916f5a65edfea257c804efee007e.png)
条件①:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b56a4f0c7d45e3f3b3a44a447583fbd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aae621233b391c3dcb1bcf25c3caf4d8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5da67a2cdd0b79400a1ceaaa4eec09d7.png)
您最近一年使用:0次
名校
8 . 已知函数
.
(1)求函数
的最小正周期及单调递增区间;
(2)将函数
的图象向左平移
个单位长度,再向上平移1个单位长度得到
的图象,若
,求函数
在
上的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f826517f890d233b8bc36d18f4fcc44e.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)将函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/876bc8d738b3c001ef510ac90380bea2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19c69cb595168bfa7b768a8c805a0ae8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44d51992c05a557cf6058664f1f8961e.png)
您最近一年使用:0次
名校
解题方法
9 . 已知
和
是关于x的方程
的两实根,且
.
(1)求m的值;
(2)求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de7d5ef3a3d9a03be91135fc426d57cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aefd06c239145a2b6ae87a955aa51414.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1f7450c5817a624a130815ef335e6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/852ee43623810aa15a260de31f09674d.png)
(1)求m的值;
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43660b1543b3a2b46185f7629d28a963.png)
您最近一年使用:0次
名校
10 . 已知函数
,函数
.
(1)若
,求
的值域;
(2)若
:
(ⅰ)解关于
的不等式:
;
(ⅱ)设
,若实数
满足
,比较
与
的大小,并证明你的结论.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b25d5c7479bf62d5c9fc71bf46b56866.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd6cc4bdc89f1475cd1b3e21808ff6a3.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd876a2ed79c64bacc3e64b8ee92735e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b77589ec03475a3a653d684f6f23b467.png)
(ⅰ)解关于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa18838a13fda4e45612c32cdf98b71.png)
(ⅱ)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/360ff131c51a4ef6745538c18cec92c2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/604be3e10ddd5e520c921a8e5ab923e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a99a77bd57c52838c723803db147e17d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ca8b26c3ad6d892590290a2304126bd.png)
您最近一年使用:0次