名校
1 . 已知函数
.
(1)若函数
的图象在点
处的切线与直线
垂直,求
的单调递增区间;
(2)若函数
在
上为增函数,求实数k的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27e3b867105c027828ff5b3618e45253.png)
(1)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5bea9227dd0104da58e0c40952cc87ed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48ff78849d7aab925fc167dca75f90b3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/870ebc2f7aabb028024894568d749934.png)
您最近一年使用:0次
2024-01-25更新
|
1122次组卷
|
5卷引用:江苏省苏州吴江中学2023-2024学年高二下学期3月月考数学试题
江苏省苏州吴江中学2023-2024学年高二下学期3月月考数学试题广东省深圳实验学校高中部2023-2024学年高二上学期第三阶段考试数学试题(已下线)5.3.1函数的单调性 第二练 强化考点训练(已下线)6.2.1 导数与函数的单调性(2知识点+6题型+强化训练)-【帮课堂】2023-2024学年高二数学同步学与练(人教B版2019选择性必修第三册)(已下线)专题01 一元函数的导数及其应用-2
23-24高三上·江苏无锡·期末
名校
解题方法
2 . 已知函数
,若函数
的图象在点
和点
处的两条切线相互平行且分别交
轴于
、
两点,则
的取值范围为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73d906ee2bdb80c5895afbfd03c46583.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1847d7fa3ef526fdf753eb2c7924b14.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75033c1e1bc31fe94a4f9c2c464f636c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.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/05ac413cdb0eaa2bf0ba38ea77610ba0.png)
您最近一年使用:0次
3 . 已知函数
,且曲线
在原点处的切线方程为
.
(1)求实数
的值;
(2)讨论
在R上的零点个数,并证明
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c03c3b74ebc8ffc2a4e6853e960e3b4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f1a686b80b8f109a929f58c2de7201d.png)
(1)求实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)讨论
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40e5983aea705ef7175dcaef538ed00d.png)
您最近一年使用:0次
解题方法
4 . 已知函数
.
(1)若曲线
在点
处的切线方程为
,求
的值;
(2)当
时,
(
)在
恒成立,求
的最大值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/50dcd34f1e971add22851eea91eeb23f.png)
(1)若曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c9f8845aa2b51c460f2d798c9f62fa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f1d8d5cea065075fe50706abe3ae802.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e258ab9e600435b37465092243d99f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36e525649f953413e58e11514db55c65.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45720146d7305d51d73192b45436e865.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58119f48aa8860923d1f13dd78a17c62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
您最近一年使用:0次
解题方法
5 . 已知函数
和
的图象在
处的切线互相垂直.
(1)求实数a的值;
(2)当
时,不等式
恒成立,求实数m的取值范围;
(3)设
,证明:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cdc873fc03e6e4d3c4ba02f8b1147b20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/554f93a0b2263bdb28160c855e5893b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b384412acba251d87902ab928902f16.png)
(1)求实数a的值;
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fde64f4d3c38e43fbdee24eadc4b0dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56cfbd1d8170456162d006891c22cdc6.png)
(3)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e145b6046bc80d0ffecc61ac67c87ca1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/adb7497c906d88b523ced4ad252f03bb.png)
您最近一年使用:0次
名校
解题方法
6 . 已知函数
.
(1)若曲线
在
处的切线与直线
平行,求函数
的极值;
(2)已知
,若
恒成立.求证:对任意正整数
,都有
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4e918c5dc8ce08ca7ab57975f97b8ff.png)
(1)若曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15f706b63aa45669c057b3828ca158bc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5828873f8369183faf71181cda5b61d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b979396a703fb14715ba39232f5786a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15f706b63aa45669c057b3828ca158bc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5ed1d3af049f7b77a6f309ed25f9455.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10e468312d09c6563c9094b710a35a65.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63636377ff6909f4975ee9f458e11005.png)
您最近一年使用:0次
2023-11-08更新
|
465次组卷
|
5卷引用:江苏省盐城市实验高级中学2024届高三上学期第6次质量检测数学试题
江苏省盐城市实验高级中学2024届高三上学期第6次质量检测数学试题河北省张家口市张垣联盟2024届高三上学期11月月考数学试题河北省衡水市武邑中学2024届高三上学期期中数学试题(已下线)专题07 函数与导数常考压轴解答题(练习)(已下线)黄金卷03(理科)
名校
7 . 已知函数
.
(1)若曲线
在
处切线与
轴平行,求
;
(2)若
在
处取得极大值,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/170297068c5c091e228fe15aeafe15cf.png)
(1)若曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5828873f8369183faf71181cda5b61d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/707ea658f3a9359f5740d5aab48f7948.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2023-10-27更新
|
1845次组卷
|
6卷引用:江苏省常州市华罗庚中学2024届高三下学期4月冲刺测试一数学试卷
江苏省常州市华罗庚中学2024届高三下学期4月冲刺测试一数学试卷湖南省郴州市2024届高三一模数学试题2024年全国普通高中九省联考仿真模拟数学试题(二)(已下线)专题05 导数大题湖南省长沙市德成学校2024届高三下学期入学考试数学试题(已下线)湖南省郴州市2024届高三一模数学试题变式题17-22
解题方法
8 . 已知函数
有两个零点
.
(1)若直线
与曲线
相切,求
的值;
(2)若对任意
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99e7de9082fc72fbcfdfdb6fd1d6cdf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aca579894dad67bc82cb715fd48e0d70.png)
(1)若直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c19f91fec2ea7051ec72623826e15841.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20d6fc9b90f370fbb27552876b650f8f.png)
(2)若对任意
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a909089999bc88159fad60cf50dafd1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c6ce02259a85ea191541f4a708738f1.png)
您最近一年使用:0次
名校
解题方法
9 . 已知函数
和
,
.
(1)若直线
与曲线
在
处相切,求实数
的值;
(2)若不等式
恒成立,求
的最小值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0cdcb20fdc8bab941d857045172f20a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e098c5efc23893a7fb387c9f6ef321a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73254f32b6da29ecc32df2e9f87a4c97.png)
(1)若直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1938c093dd2fbcb752d0eb7a18d143b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4bd4158526cb0b649708871e53721057.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
(2)若不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2219f45055bada1e08934a18ae1be28e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c6ce02259a85ea191541f4a708738f1.png)
您最近一年使用:0次
10 . 已知函数
.
(1)若
在
处的切线在
轴上的截距为
,求
;
(2)若
不是单调函数,证明:
,且
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/169bc7b2341bfe69972d81274adf7b87.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b384412acba251d87902ab928902f16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acbc6a613224461ade69362d46550474.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d33da711e50e96568facb18cef27165.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/752de9fa1d49f8acd0b626a4e3dae381.png)
您最近一年使用:0次