名校
解题方法
1 . 已知集合
,函数
.若函数
满足:对任意
,存在
,使得
,则
的解析式可以是_______ .(写出一个满足条件的函数解析式即可)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce9cfff97ca534fbed1b3335583918ad.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f496911266e86ff15d128b01657838cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c8e673b990f5c9743ad292cf7a30a13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ffeab6a26fe66bbbef44ed750a4c6d6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05e875389247bb702d954345d2caf2d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
您最近一年使用:0次
2024-03-23更新
|
1318次组卷
|
4卷引用:山东省济南市2024届高三下学期3月模拟考试数学试题
山东省济南市2024届高三下学期3月模拟考试数学试题(已下线)大招8 “析、寻、验”三步法快解开放性填空题山西省朔州市怀仁市第一中学校2024届高三下学期第四次模拟考试数学试题湖北省黄冈市文海大联考2024届高三下学期临门一卷(三模)数学试题
名校
2 . 已知函数
,若在平面直角坐标系
中,所有满足
的点
都不在直线
上,则直线
的方程可以是__________ (写出满足条件的一个直线方程即可).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/929f7ba342e6003d818e17bf731f70c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ee31829d0d4d5f779a957d7df8058ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5aeb5bf2c66a012fa13f908ecfe63dc8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4562f3225c98cf5cb11b47d98c9cc9c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
您最近一年使用:0次
3 . 将所有平面向量组成的集合记作
,f是从
到
的映射,记作
或
,其中
,
,
,
,
,
都是实数.定义映射
的模为:在
的条件下
的最大值,记作
.若存在非零向量
,及实数
使得
,则称
为
的一个特征值.
(1)若
,求
;
(2)若
,计算
的特征值并求出相应的
;(若符合条件的向量
有多个,写出其中一个即可)
(3)若
,要使
有唯一的特征值,实数
,
,
,
应满足什么条件?试找出一个映射
,满足以下两个条件:①有唯一的特征值
;②
,并验证
满足这两个条件.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c85067c53e936ef32da818efe04bdbb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c85067c53e936ef32da818efe04bdbb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c85067c53e936ef32da818efe04bdbb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abb3b94a2bcc40d08b0e8d94582a8d76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b554a3561cf5bc58c042970f19380be.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f53480692cbdd9df201316f06a9513c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4a06b94a7d438e2c5b5bf200bfcb4c4.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/54015ff5b49e3283901da1291b6b921d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46f6872ffb1934339c53c2c2282d5889.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca4ff0af96ea467337cb30c4c765b5f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1aeffdb5b48bed20d19ec0966b46b100.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1d382b434fb5eb9763b2b4a96bf4813.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/077c22e66e63ed6eaa6d31d7bdf96b63.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f051cb62cb74dc104c1c64c28b81494.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/635434c8e23636732637b590f1ec5800.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca4ff0af96ea467337cb30c4c765b5f7.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6f0fd74392fe0fa5d783162025e606f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/077c22e66e63ed6eaa6d31d7bdf96b63.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d3120a0330e81da3442e422d7bcb311f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca4ff0af96ea467337cb30c4c765b5f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3cf6f71e816aeec0cd8fa4c6607b7dd3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3cf6f71e816aeec0cd8fa4c6607b7dd3.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8021593f7303b411e5f67bac77b44a6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca4ff0af96ea467337cb30c4c765b5f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e72adb45c60c2f63b46e65ff787302bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e88093a749c0d46e0ee931ecfaff925.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b715e7842b95f654f16056a7c7f2abe9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13423c094861baf4b759b7f3d8c3c226.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca4ff0af96ea467337cb30c4c765b5f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b72b4fb7161cbed587489cb91649ec7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca4ff0af96ea467337cb30c4c765b5f7.png)
您最近一年使用:0次
名校
4 . 已知定义在
上的可导函数
和
满足:
,且
为奇函数,则导函数
的图象的一个对称中心为__________ .(写出一个即可);若
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/953429ee5defb3a2c68d4ec38405b474.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/921ec0c8166584567ff16e7549a30761.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c6d578f9c98ce402d4cf6e4a23281c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22add663bd26e87d972a10dc5fd9ada1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4bc2b7be871fef904c94ef6360ee32bb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45a173784888adf2946382fa093ba53a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/953429ee5defb3a2c68d4ec38405b474.png)
您最近一年使用:0次
名校
5 . 已知函数
的图象关于直线
对称,则
可以为__________ .
(写出一个符合条件的
即可)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c55a5ba86972c5371fa3ca058dcd0262.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/707ea658f3a9359f5740d5aab48f7948.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6581916f5a65edfea257c804efee007e.png)
(写出一个符合条件的
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6581916f5a65edfea257c804efee007e.png)
您最近一年使用:0次
2024-04-13更新
|
345次组卷
|
2卷引用:湖南省娄底市2024届高考仿真模拟考试一模数学试题
6 . 固定项链的两端,在重力的作用下项链所形成的曲线是悬链线.1691年,莱布尼茨等得出“悬链线”方程
,其中
为参数.当
时,就是双曲余弦函数
,类似地我们可以定义双曲正弦函数
.它们与正、余弦函数有许多类似的性质.
(1)类比正弦函数的二倍角公式,请写出双曲正弦函数的一个正确的结论:
_____________.(只写出即可,不要求证明);
(2)
,不等式
恒成立,求实数
的取值范围;
(3)若
,试比较
与
的大小关系,并证明你的结论.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/852665ec9c3a65b758898059361f11a7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4580cc037c0c760c728cdbb74a8154c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a7c1d3681898e25187a896aeb0c8c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0718c04bdf70989bcc90b902671a692.png)
(1)类比正弦函数的二倍角公式,请写出双曲正弦函数的一个正确的结论:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d8fe1e65b09697538d4dee0746846f4.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2fe9f3099ed9429dc5b4e38a350e524a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/343e7c30c2a5d166819b28e23fad2203.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/563f464c94feac28033f6f3a271fbe8f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a2cebaab3423dfb2f2c944dfc43df8c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb966b7b2dd6581640bcee2d97dacf77.png)
您最近一年使用:0次
2024-01-27更新
|
958次组卷
|
11卷引用:福建省宁德市2023-2024学年高一上学期1月期末质量检测数学试题
福建省宁德市2023-2024学年高一上学期1月期末质量检测数学试题重庆市缙云教育联盟2024届高三下学期2月月度质量检测数学试题(已下线)压轴题函数与导数新定义题(九省联考第19题模式)讲河南省名校联盟2023-2024学年高一下学期3月测试数学试题(已下线)第八章:向量的数量积与三角恒等变换章末重点题型复习(2)-同步精品课堂(人教B版2019必修第三册)河南省信阳市信阳高级中学2023-2024学年高一下学期3月月考(一)数学试题(已下线)第8章:向量的数量积与三角恒等变换章末综合检测卷(新题型)-【帮课堂】(人教B版2019必修第三册)(已下线)专题04 三角函数恒等变形综合大题归类 -期末考点大串讲(苏教版(2019))(已下线)专题08 期末必刷解答题专题训练的7种常考题型归类-期末真题分类汇编(北师大版2019必修第二册)江西省上饶市横峰县横峰中学2023-2024学年高一下学期期中考试数学试卷(已下线)拔高点突破05 函数与导数背景下的新定义压轴解答题(九大题型)
名校
7 . 若f(x)是R上的偶函数,且在(0,
)上单调递减,则函数f(x)的解析式可以为f(x)=___________ .(写出符合条件的一个即可)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
您最近一年使用:0次
2022-03-18更新
|
698次组卷
|
9卷引用:湖南省邵阳市隆回县第二中学2022届高三下学期3月月考数学试题
湖南省邵阳市隆回县第二中学2022届高三下学期3月月考数学试题北师大版(2019) 必修第一册 名校名师卷 专题三 函数2023版 苏教版(2019) 必修第一册 名校名师卷 专题三 函数概念与性质2023版 湘教版(2019) 必修第一册 名师精选卷 第三章 函数的概念与性质福建省漳州第一中学2023届高三上学期第一次阶段考试数学试题 重庆市云阳高级中学校2022-2023学年高一上学期第三次质量检测数学试题四川省仁寿第一中学校(北校区)2023-2024学年高一上学期9月月考数学试题(已下线)第14讲 函数的奇偶性十大题型归类总结(2)-【同步题型讲义】(人教A版2019必修第一册)海南省儋州市第三中学2022-2023学年高二下学期期中考试数学试卷
8 . 已知定义在
上的可导函数
和
满足:
,
,且
为奇函数,则导函数
的图象关于__________ 对称(写出一种对称即可,不必考虑所有情况);若
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1787c414df908b71f974249837fcad7a.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5dfe31b2d05e8475fa5eca6794a7a7c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f095a45c021d25fd2f96e6d8600281b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c55d54b37137bf7931c49d5ea0aa10d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22add663bd26e87d972a10dc5fd9ada1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed57d79c717fc8cf7ede3d9995c98359.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45a173784888adf2946382fa093ba53a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1787c414df908b71f974249837fcad7a.png)
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22-23高一上·广东深圳·期中
名校
解题方法
9 . 已知函数
满足如下条件:①对任意
,
;②
;③对任意
,
,总有
.
(1)写出一个符合上述条件的函数(写出即可,无需证明);
(2)证明:满足题干条件的函数
在
上单调递增;
(3)①证明:对任意的
,
,其中
;
②证明:对任意的
,都有
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c73a98c1b3504e09bfbe0db849b0d24.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/249a976e88133f3b3733f09137cf5c42.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/061813f1ec633c5c4c393c4de7938322.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27ee37508cc0e961aea8189f66c088bd.png)
(1)写出一个符合上述条件的函数(写出即可,无需证明);
(2)证明:满足题干条件的函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d562dc22dfb3b81d0c3f88b54d063c2f.png)
(3)①证明:对任意的
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1419108104429f6df5d5352a05211e36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03da7c255ef23dc331a9051eff05060a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4cf5776ec7059c208daf01ca48a34915.png)
②证明:对任意的
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d308166f6bc3d51033cc7a72c71f28a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/219598f1289ddb370d632ea141731d52.png)
您最近一年使用:0次
名校
解题方法
10 . 设函数
的定义域分别为
,且
.若对于任意
,都有
,则称
为
在
上的一个延伸函数.给定函数
.
(1)若
是
在给定
上的延伸函数,且
为奇函数,求
的解析式;
(2)设
为
在
上的任意一个延伸函数,且
是
上的单调函数.
①证明:当
时,
.
②判断
在
的单调性(直接给出结论即可);并证明:
都有
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c10ccbbe736bde63e0340ef1e66f140.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5dafbe0bc6769847dbcc8e37efcd264d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e105760638b22b26ff8bec4354255e4c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11bb6324279df94decba955e04ccfa9e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1275f567f4313471df4daad443743f43.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46be55c8f2760d6db125f46691a3de48.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01f429bd9ace5f59caf9c53e755563b4.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46be55c8f2760d6db125f46691a3de48.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e99bebf8db0d314aacb2cb1f09bf48c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46be55c8f2760d6db125f46691a3de48.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46be55c8f2760d6db125f46691a3de48.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d562dc22dfb3b81d0c3f88b54d063c2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6851adc32746757da16f58c12d65b792.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d562dc22dfb3b81d0c3f88b54d063c2f.png)
①证明:当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b531df3eb4c81b956718f4083c1c408.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7580eda2d6abb825698d18d265a7401b.png)
②判断
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a813b5adbf5c7082561237894ba6d599.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/141f2ad9e03ece6b97f6b1d490c2e3e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/846521cc820f2b8d994416c68183c929.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b3e23f010811531bcff1dff062d6c3c.png)
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