已知函数
(
),
(
).
(1)若函数
在
处的切线方程为
,求实数
与
的值;
(2)当
时,若对任意的
,存在
,使得
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a6ee16e9d014fcfa97cd3df5dd24475.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10bbdef421c976962a270a2beabbad91.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5eed9d44c489d59d01d52bbba552687.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40e72f6b2ef3329828cb8fc873eeba7c.png)
(1)若函数
![](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/07565f10847840e0fb07b05218ad17fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3d5a5e70f64f0933ae1e4ddec5fa2c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/17641d15644d5fb2c79fd1016b21520f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ec6154e00013d9dee84c0e941f676ea9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
21-22高二下·重庆綦江·期中 查看更多[4]
重庆市綦江南州中学校2021-2022学年高二下学期期中数学试题四川省绵阳南山中学实验学校2023-2024学年高三上学期9月月考数学(理)试题(已下线)模块一 专题1 【讲】《导数的概念、运算及其几何意义》(人教A2019版)(已下线)模块一 专题1 《导数的概念、运算及其几何意义》(苏教版)
更新时间:2023-09-03 22:32:55
|
相似题推荐
解答题-问答题
|
适中
(0.65)
名校
【推荐1】设函数
,其中
.
(1)若曲线
在点
处切线的倾斜角为
,求
的值:
(2)讨论函数
的单调性:
(3)已知导函数
在区间
上存在零点,证明:当
时,
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9c6d7b315cd74c5d2590a51743f74c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1e69392d21261afd8e5e5f096634669.png)
(1)若曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/150e8e4ca6aa729a72a6a17c36b8ebfe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af9955b5aebb73cd84447e8541f901ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)讨论函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(3)已知导函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a4b04824a308519a61318a82aa97a05.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33c3988d58a90ce85be4e65c4a86de45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b653b409c3fb806615172db48d1fc8d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daec6f22df0ed693c9380fb0903e45ad.png)
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适中
(0.65)
解题方法
【推荐2】已知函数
图象上一点
处的切线斜率为
,
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b7868726f9b48197aa91a8381a6b129e.png)
(1)求
的值;
(2)当
时,求
的值域;
(3)当
时,不等式
恒成立,求实数t的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24060c1278927f3f466b4ea59227c0f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f43c89a44b47f084c76c811573c667a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81fb134b2b48acc99213fff6ccfee65f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b7868726f9b48197aa91a8381a6b129e.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/417b9a109e3dcc3346f7f810e0c22ae0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(3)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ecc70df44c7dae5330a2dcdb8a690cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2b4955c5adc717b7f6f0b975e0724ff5.png)
您最近一年使用:0次
解答题-证明题
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适中
(0.65)
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解题方法
【推荐1】已知函数
.
(1)设
、
是函数
的图像上相异的两点,证明:直线
的斜率大于0;
(2)求实数
的取值范围,使不等式
在
上恒成立.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8180bc243aad2b7736998b10aa2b571a.png)
(1)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a5f1641947153c80b987320885a2b57.png)
(2)求实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bc218a784ed88bd1b8adc3647fcec56.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44d51992c05a557cf6058664f1f8961e.png)
您最近一年使用:0次
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适中
(0.65)
名校
【推荐2】设函数
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da87b2a8b529a3f9d4cccdfe68eb09e2.png)
(1)当时,求
的极值;
(2)如果≥
在
上恒成立,求实数
的取值范围.
您最近一年使用:0次
解答题-问答题
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适中
(0.65)
【推荐3】已知函数
.
(1)讨论
的单调性;
(2)对任意
,
恒成立,求实数
的最大值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37aeca30be1745d2286bc8e6fc77bc0d.png)
(1)讨论
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)对任意
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a51649041699557018ea587f2c4cb51e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
解答题-证明题
|
适中
(0.65)
名校
【推荐1】已知函数
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2150b0c0926d641eefb3a84716190eb4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9beeea6e98a19a01779e73acc823fddd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2150b0c0926d641eefb3a84716190eb4.png)
(Ⅰ) 设函数,讨论函数
的单调性;
(Ⅱ)求证:当时,
您最近一年使用:0次
解答题-问答题
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适中
(0.65)
【推荐2】已知函数
.
(1)讨论函数
的单调性;
(2)证明:当
时,
,使得
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d0ff7ac083b888d0055e49bf130a6e6.png)
(1)讨论函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)证明:当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7326ea56be82bd616fec7e6aa3c884c8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d848ba70bdc133d65976c46e383ddcb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e771db502a0665139f7b326a90edc229.png)
您最近一年使用:0次