10-11高二下·辽宁锦州·期中
解题方法
1 . 已知函数
图象上一点
处的切线方程为
.
(1)求
的值;
(2)若方程
在
内有两个不等实根,求
的取值范围(其中
为自然对数的底数);
(3)令
,若
的图象与
轴交于
,
(其中
),
的中点为
,求证:
在
处的导数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc3606d78a0de8fede3ff9909a23e6c2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/622a3bcf97cdce271d1112ccab1d542b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68bb091a949c34e1a6113c1580a1237f.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
(2)若方程
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81b7d58eeffa7673676dcf4f892090ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5920943d99f2044fef69d29e4aaeecb0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/041a7c8fc017f596542c5e6ec7d1c40b.png)
(3)令
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab6b28c29a9e823cf1d6c764323d7e15.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36f5cd8f5dd05a04331f43a2ba55953b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f399b1f59ee66176b4038e91a3eb1bb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26d8dafc71b106f39f4e15442220897b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0002d5a96d9201fef8aaff81df5d35fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0cc3194ba080235c76aac4bdf2d87fc4.png)
您最近一年使用:0次
14-15高三上·河南安阳·阶段练习
名校
2 . 已知函数
(
为常数)的图像与
轴交于点
,曲线
在点
处的切线斜率为
.
(1)求
的值及函数
的极值; (2)证明:当
时,
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c7f59e0bd9174aa012fe7c7d830be4d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09b29a7faa14a6e09d0db2d04f4ced03.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ccf1f029bb36d7d199ed2b782490c424.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8b6894e8c345a035e89ec672503a01f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f7fde71807463dbdfd8fce1655a5a9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fce67348686488824b5fc3fd0e480047.png)
您最近一年使用:0次
2016-12-03更新
|
1433次组卷
|
10卷引用:【全国校级联考】辽宁省沈阳市郊联体2017-2018学年高二下学期期中考试数学(文)试题
【全国校级联考】辽宁省沈阳市郊联体2017-2018学年高二下学期期中考试数学(文)试题2020届宁夏六盘山高级中学高三上学期期中(A卷)数学(文)试题福建省三明市五县2021-2022学年高二下学期联合质检考试(期中)数学试题(已下线)2015届河南省安阳一中高三上学期第一次月考理科数学试卷2019届高考数学人教A版理科第一轮复习单元测试题:第三章 导数及其应用安徽省六安市舒城中学2017-2018学年高二下学期第一次统考(开学考试)数学(理)试题(已下线)活页作业24-2018年数学同步优化指导(北师大版选修1-1)江西省萍乡市莲花中学2019-2020学年高二下学期月考数学(理科)试题北京市北京师范大学附属实验中学2022届高三10月月考数学试题(已下线)专题3-6 导数压轴大题归类(1)-2022年高考数学毕业班二轮热点题型归纳与变式演练(全国通用)
3 . 设
(其中
),曲线
在
处有水平切线.
(1)求
的值;
(2)设
,证明:对任意
,有
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7eac22107d64d6dcf37ed4dd8779584.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de648cd39338d48f2d22eb82a77b4839.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/727a95c266079c6a17d9d1c6ca4ca152.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5e44a9e8780ffa8177dae49e1ce29b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9234e2ee3ebf72645582a8319a0168b1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a391e284d9318c33f032f6d364a108e6.png)
您最近一年使用:0次
名校
解题方法
4 . 已知函数
,曲线
在
处的切线方程为
.
(1)求
的值;
(2)求函数
在
上的最大值;
(3)证明:当
时,
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ea764080dd9860df23c7022ca914ea6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b384412acba251d87902ab928902f16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac490af25fb49d4f880bbac29a0ee874.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
(2)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/304226ca50149b49702928e44d565964.png)
(3)证明:当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/302b30eb9868d1ed08e5f149f18ede1c.png)
您最近一年使用:0次
2016-12-04更新
|
1121次组卷
|
8卷引用:辽宁省葫芦岛市第一高级中学2016-2017学年高二下学期期中考试数学(理)试题
10-11高三上·江西南昌·阶段练习
名校
解题方法
5 . 已知![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75d39760ceb62ff6b6ee12fe43f287b9.png)
(Ⅰ)求函数
上的最小值;
(Ⅱ)若对一切
恒成立,求实数
的取值范围;
(Ⅲ)证明:对一切
,都有
成立.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75d39760ceb62ff6b6ee12fe43f287b9.png)
(Ⅰ)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51a193402b268a474d4536d5e6f5ac05.png)
(Ⅱ)若对一切
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e0a05c9789724344002cd6bcb99143a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(Ⅲ)证明:对一切
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/966b60302d80d8613675bb3dd5c03164.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d70df7c71dbcc22cfe1eb04ceb6550f9.png)
您最近一年使用:0次
2016-12-01更新
|
886次组卷
|
16卷引用:2013届辽宁省沈阳市四校协作体高三上学期期中联考理科数学试卷
(已下线)2013届辽宁省沈阳市四校协作体高三上学期期中联考理科数学试卷 (已下线)2012-2013学年湖南省长沙县实验中学高二下学期期中考试理科数学试卷(已下线)2014届江西师大附中高三年级上学期期中考试文数学试卷(已下线)2013-2014学年辽宁省实验中学分校高二下学期期末考试理科数学试卷(已下线)2014届江西师大附中高三上学期期中考试文科数学试卷2014届江西省师大附中高三上学期期中考试文科数学试卷辽宁师范大学附属中学2021-2022学年高二下学期5月模块考试数学试题(已下线)2011届江西省南昌市铁路一中高三12月月考数学理卷(已下线)2011届湖南省嘉禾一中高三1月高考模拟数学卷(已下线)2010年江苏省南菁高级中学高二上学期期末测试数学试卷(已下线)2011届山东省潍坊三县高三阶段性教学质量检测数学理卷(已下线)2012届安徽省蚌埠三中高三第一次质量检测文科数学(已下线)2014届甘肃省张掖市高三第三次诊断考试理科数学试卷河南省中原名校2016-2017学年高二下期期末检测数学(理)试题安徽省六安市舒城中学2019-2020学年高二下学期第三次月考数学(理)试题河北省廊坊市香河县2021-2022学年高二下学期期末数学试题
10-11高二下·辽宁·期中
解题方法
6 . 关于
的函数
与数列
具有关系:
,
(
为常数),又设函数
的导数
,
为方程
的实根.
(1)用数学归纳法证明:
,
;
(2)证明:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2506385d68e133523a24a5f5770adb4d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6933df18a02fff35c861597292ddebb4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a82c94f00fca7a760f81524564aef3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc3348374d7852d5836b316e58716b8e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a18ca67c2770b98f36dbfd802595a95.png)
(1)用数学归纳法证明:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdf3da76f14253b8408c76663aa0fc72.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8206017831ad08aabddf9d92a2b36b14.png)
(2)证明:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1a5945ce5c2114af8c18718ca8dc899.png)
您最近一年使用:0次
名校
7 . 设函数
.
(1)若
,讨论
的单调性;
(2)若
,证明:在区间
内,
存在唯一的极小值点
,且
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33427bd6641954f6e4deab695e815b7d.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2cd6742e8e927132747dc11c08dae3d6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3882fd82c321d981b049e52eba209ed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f26db6df4eb321f1ab2a119b97b561b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2367b48e8f6dbbfe3dd14f6eab8238a5.png)
您最近一年使用:0次
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解题方法
8 . 已知函数
.
(1)若直线
与
的图像相切,且切点的横坐标为1,求实数m和b的值;
(2)若函数
在
上存在两个极值点
,且
,证明:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/551ac80321f1a8a441e34fc606eb3c2b.png)
(1)若直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07565f10847840e0fb07b05218ad17fa.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)
![](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/e5e3090a098e891e1883168719f7ad05.png)
您最近一年使用:0次
2022-05-05更新
|
1202次组卷
|
2卷引用:辽宁省大连市滨城高中联盟2024届高三上学期期中(Ⅰ)考试数学试题