解题方法
1 . 已知函数
的图象在
处的切线方程为
.
(1)求
的解析式;
(2)求证:当
时,
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/feee68f6feb805ce799e1de20b2f6e24.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef00713e73b8357cc7900144f5505bc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8076b511e27939c629762296b8cfd08.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
(2)求证:当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2717632bbb98bb36e5eaa791ff0d6405.png)
您最近一年使用:0次
解题方法
2 . 已知函数
.
(1)求
的极值;
(2)证明:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e0d4bea8bf53f7f290f61b6e53db002.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)证明:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce7501e6ccf85de6bba5a7faf80486b8.png)
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3 . 已知函数
.
(1)求曲线
在点
处的切线方程;
(2)证明:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/903f1f0c9ff9bc834d16dfed6359f411.png)
(1)求曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eded821494c706422354dd910a25b1e6.png)
(2)证明:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c069903b3b06877ffa9d6db7fbc5c57.png)
您最近一年使用:0次
2024-02-05更新
|
1236次组卷
|
4卷引用:河北省邢台市2024届高三上学期期末数学试题
河北省邢台市2024届高三上学期期末数学试题2024年普通高等学校招生全国统一考试数学冲刺卷一(九省联考题型)(已下线)重难点2-5 利用导数研究零点与隐零点(7题型+满分技巧+限时检测)(已下线)第六章:导数章末重点题型复习(3)
名校
解题方法
4 . 已知函数
.
(1)若
,求
的单调区间;
(2)若
,
,且
有两个极值点,分别为
和
,求
的最大值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2fc0021f960dba2b8860d09d9bf26872.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c43f86ecb6bb6dfb3331b26d957d59d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/80ce5f22de71ac92f84300e4ce84f3f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ccbd8f4cfaf13982f95c81b07aff2c07.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c4588a79e160bca3711b1151a52f26b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c40104455142a74330170ecf9c227cc.png)
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5 . 已知函数
.
(1)若
且仅存在两个整数
,使得
,求
的取值范围;
(2)讨论
零点的个数.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/377d238c69c7c9829280ca67f8bf1bc4.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d217c7b12e12e5fb67472452518859ec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b666663ce3537a634a3b427b418eb62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)讨论
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
您最近一年使用:0次
2024-02-05更新
|
229次组卷
|
4卷引用:陕西省西安市阎良区教育局2023-2024学年高二上学期期末质量检测数学试卷
陕西省西安市阎良区教育局2023-2024学年高二上学期期末质量检测数学试卷(已下线)专题1.8 导数的零点问题(强化训练)-2023-2024学年高二数学下学期重难点突破及混淆易错规避(人教A版2019)陕西省西安市经开第一中学2023-2024学年高二下学期第一次月考数学试题(已下线)专题01 一元函数的导数及其应用-4
6 . 已知函数
.
(1)若
,求
的单调区间;
(2)若
,函数
有两个零点
,且
,求证:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9cb6161dc3c0df45b3513b3e7ed601a0.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e258ab9e600435b37465092243d99f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/606ef9cb8c9c4f61ab2acc4c11fec693.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d31f9ce464f2ce3b24833b70595941c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ce7ae90d808f05e86ea063238e4b2f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26d8dafc71b106f39f4e15442220897b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5bd3f0ff0d95f0599810ab4e620707f.png)
您最近一年使用:0次
名校
7 . 已知函数
.
(1)求曲线
在原点处的切线方程;
(2)讨论
在
上的零点个数.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c04633b04c63c6324964501ccaec046c.png)
(1)求曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
(2)讨论
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
您最近一年使用:0次
名校
8 . 函数
.
(1)求函数
的单调增区间;
(2)当
时,若
,求证:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a14115fa8fc7a3e413a6cfc01d8408b.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d1540b6b10f07a867618a1eec02e2a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63f78ae07b1452e4f9dd8ba93db61d17.png)
您最近一年使用:0次
解题方法
9 . 设函数
,曲线
在点
处的切线方程为
.
(1)求a和b的值;
(2)若
,求m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac2c0d1db3c53ec526b217dd2c6a1091.png)
![](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/f6f65f7b2e0d0a05af63d8408eb1f594.png)
(1)求a和b的值;
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9699ebc1a4b547d256bc984c3329d354.png)
您最近一年使用:0次
名校
10 . 已知函数
.
(1)当
时,探究
零点的个数;
(2)当
时,证明:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84a8626ddaa97c93992880572317341b.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ac9eb4f13a6ec140f7050e8d7dde52c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/724340d69477c0ec2418c392b22b1cab.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58d4b7ca6b8f3ac9952f5683e5f15076.png)
您最近一年使用:0次
2024-02-04更新
|
864次组卷
|
3卷引用:安徽省合肥一六八中学等学校2024届高三上学期名校期末联合测试数学试题