解题方法
1 . 已知函数
且
的图象过点
.
(1)若函数
,求
在区间
上的最值;
(2)对于(1)中的
,当
时,不等式
有解,求m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4c14a0d6c6162d194667a1045e4b75f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37fa1476cf3552b9ae91ef039b1c6c80.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e30f6bc246246b1fdf7be5b9bf66404.png)
(1)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ed6b85e96ba4c101e87b9e14146f82a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93e03ad0c315806342d6cd732a0b91a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8ed0edaebe95e5347b44806e166d0e1.png)
(2)对于(1)中的
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93e03ad0c315806342d6cd732a0b91a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a349161b52f9493112280309454cd9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2820868cde030c59901ed263a977e7f5.png)
您最近一年使用:0次
20-21高一下·浙江·期末
名校
解题方法
2 . 设函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59f47f6897b097a116f556f8c46b7c45.png)
(1)若
是偶函数,求k的值
(2)若存在
,使得
成立,求实数m的取值范围;
(3)设函数
若
在
有零点,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59f47f6897b097a116f556f8c46b7c45.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73cf1f2b401fc3fb8d4c7767d9598fd5.png)
(2)若存在
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49e9847cfaec82a05eb0b24bf4707cbb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/295fc1f435a55f8ca206a075bdef168f.png)
(3)设函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/febd03dbec194b2c5ff597e5fe052b23.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93e03ad0c315806342d6cd732a0b91a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b72121844b80009dd0d192cb08cc0aa8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
您最近一年使用:0次
2021-03-30更新
|
634次组卷
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3卷引用:【新东方】在线数学110高一下
名校
3 . 已知函数
在
有最大值和最小值,则
的取值范围为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7123f2952a2b99901e251f9d30cb2b27.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c82fe889ac74f3881949a0143be60ba2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
名校
4 . 已知定义在
上的函数
.
(1)若方程
有两个不等的实数根
(
),比较
与1的大小;
(2)设函数
(
),若
,使得
在定义域
上单调,且值域为
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cead849c0dc4a82285808a7e081ad75c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64263fe2ca48e694c87496d61e63fb9f.png)
(1)若方程
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81298eecb5543423fdf0ff5e29962f3f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7237c49af0b78fee518fb893f24b2bc9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bcbcbeb9a476f2eb29a2a3b486685d66.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ceddc345bfa05b7c0c61ec02470188a.png)
(2)设函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ab5763c3076cc2eba5d7a1ffaaaa837.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f82e8aa5df7c9f5ad09088a4dc3e8bad.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a1cfb60420ff7e72c1b9d64f69ae063.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f16a3ee14b6d8339048dea541a0e01d4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8d83157398c7c907c9dee5c4cc94c492.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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2021-02-03更新
|
1224次组卷
|
5卷引用:浙江大学附属中学2022-2023学年高一上学期期末数学试题
浙江大学附属中学2022-2023学年高一上学期期末数学试题江苏省南通市启东市、通州区2020-2021学年高一上学期期末数学试题(已下线)期末重难点突破专题02-【尖子生专用】2021-2022学年高一数学考点培优训练(人教A版2019必修第一册)江苏省南通中学2022-2023学年高一上学期期末模拟数学试题(一)湖北省宜昌市夷陵中学2020-2021学年高一下学期3月质量检测数学试题
名校
5 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1652326216e0ee92ddcb76e666e9f50d.png)
(1)若
,解不等式
;
(2)若函数
在
上单调递增,求实数a的取值范围;
(3)记函数
在
上最大值为
,求
的最小值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1652326216e0ee92ddcb76e666e9f50d.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f66d61d5f66d68b4c4a2a25fd7103621.png)
(2)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ecb62ab29d9e5becce6ab3551f727eb.png)
(3)记函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ecb62ab29d9e5becce6ab3551f727eb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01b3ae7e5228fd1acb0d46f6941143a7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01b3ae7e5228fd1acb0d46f6941143a7.png)
您最近一年使用:0次
2021-02-01更新
|
770次组卷
|
4卷引用:浙江省宁波市2020-2021学年高一上学期期末数学试题
6 . 已知
,设命题
:当
]时,函数
单调递增,命题
:双曲线
的离心率
.
(1)若命题
为真命题,求正数
的取值范围;
(2)若命题
和
中有且只有一个真命题,求正数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/17260a6fd0a67fd669414cf8d5dbea55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b6f28b64c012bf22890a7ac69f59a70.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be6e388bf54c1903123680976ec654b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/498b6480e70d3c8e636901638e13323e.png)
(1)若命题
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若命题
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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名校
7 . 已知函数
.
(1)若
在
上单调递增,求a的取值范围;
(2)解关于x的不等式
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d15625effc2db3f05edade354105b49a.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aeb49dbba01c4ff5f686ffc8828351b2.png)
(2)解关于x的不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dc9ede2e55724383dd1093fc7fcdb59.png)
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2021-01-31更新
|
1297次组卷
|
8卷引用:浙江省绍兴市2020-2021学年高一上学期期末数学试题
浙江省绍兴市2020-2021学年高一上学期期末数学试题(已下线)【新东方】绍兴高中数学00040(已下线)必修第一册 (综合培优)数学全册检测题 B卷-【双基双测】2021-2022学年高一数学同步章AB卷(浙江专用)(人教A版2019必修第一册)(已下线)必修第一册综合检测(基础)-【优化数学】单元测试基础卷(人教A版2019)福建省将乐县第一中学2022届高三上学期第一次月考数学试题福建省龙岩市重点高中2022届高三上学期第一次月考 数学试题江苏省连云港高级中学2022-2023学年高三暑期学情检测数学试题天津市建华中学2022-2023学年高三上学期10月月考数学试题
解题方法
8 . 已知定义域为
的两个函数
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b74a01d149399210cc1ce429a5b2b20e.png)
,a,b为两个不同的常数.
(1)求
的最小值;
(2)
,使得对于
,
,
恒成立,求
所有可能的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/463b28e4e736384902d0edb53b240770.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7551332da4945734321112849f2ec33a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b74a01d149399210cc1ce429a5b2b20e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c4918b66af075d60bdd36ee7a9587d2.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a9525755c29f87960fa65bfdc449b5e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7364911f4597bfe996da15bf929c7fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3abba38c8677fc7664d819a070e4e5c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c60cee1929a133ad1a2e38993040034.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ab4687cd81fd597e5090ca3a1b0689d.png)
您最近一年使用:0次
9 . 下列说法中错误的是( )
A.若![]() ![]() |
B.若函数![]() ![]() ![]() |
C.若![]() ![]() ![]() |
D.函数![]() ![]() |
您最近一年使用:0次
20-21高一·浙江·期末
名校
解题方法
10 . 已知
,对任意两个不等实数
,都有
,则a的取值范围( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df3a7eb304be9db3ca667c1cb3a3319c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85db25f0623bb097e5a57117df267011.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b2a7c2c68ff0f4fc26f278b6a739b0b.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次