名校
1 . 曲线
在点
处的切线方程为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf59967398fb962fab5059d1bdb84087.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5828873f8369183faf71181cda5b61d2.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
昨日更新
|
485次组卷
|
6卷引用:内蒙古名校联盟2023-2024学年高二下学期教学质量检测数学试题
内蒙古名校联盟2023-2024学年高二下学期教学质量检测数学试题河北省保定市部分学校2023-2024学年高二下学期5月期中考试数学试题河北省秦皇岛市卢龙县2023-2024学年高二下学期5月考试数学试题内蒙古开鲁县第一中学、和林格尔县第三中学等2023-2024学年高二下学期5月月考数学试题(已下线)专题08 导数及其应用--高二期末考点大串讲(人教B版2019选择性必修第三册)(已下线)必考考点2 导数几何意义和函数的单调性、极值 专题讲解 (期末考试必考的10大核心考点)
23-24高二下·上海·期末
2 . 已知点
,
满足
,
,且点
的坐标为
.
(1)求过点
、
的直线
的方程;
(2)试用数学归纳法证明:对于任意
,
,点
都在(1)中的直线
上;
(3)试求数列
、
的通项公式.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/079433d8cf832cc8ee996f87a7494a99.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c325f5932b1d134c7613e0fa6b32d0c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/494852b4d9a733c2280ffdcc61922e55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ad9dba73c9dfa896e44bc19571f3377.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2708fa6298e52f617383efc175b71ddc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5030685d4bfdaba51d78d4678f3e101c.png)
(1)求过点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2708fa6298e52f617383efc175b71ddc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b9cb8e6ff801523b0304576cd69fd2d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
(2)试用数学归纳法证明:对于任意
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/65a40142c84be68ee2918c3a8303388c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e167b43045b3297248e334c41c621b8f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf83e20035c3afd6d26ebfd53d768a70.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
(3)试求数列
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63d471926f7b27322d90c82b9ce21d3d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5fce83115a50f99e08e9a2db7267aeed.png)
您最近一年使用:0次
名校
3 . (1)求过点
且与直线
平行的直线
的方程;
(2)求与直线
垂直,且与两坐标轴围成的
面积为
的直线方程.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ecbe44ef66cee39781307cdee7ef6f1b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58742773d6c4c776ce9a233878db15c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e17a2ed1e7f8a43cae08f045dcb9009.png)
(2)求与直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06881a0e74142af188fef42beb4e2c40.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/866b81a8384cce4f24867baca2e6820c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4dac452fbb5ef6dd653e7fbbef639484.png)
您最近一年使用:0次
4 . 已知直线
在
轴上的截距为
,且
的一个法向量是
;则直线
的方程是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ffe34cc27c9686bf65697ebd8bb6dadc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
您最近一年使用:0次
解题方法
5 . 数学家欧拉1765年在其所著的《三角形几何学》一书中提出:任意三角形的外心、垂心、重心在同一条直线上,后人称这条直线为欧拉线.已知
的顶点
,若其欧拉线的方程为
,
(1)求三角形
外心
的坐标;
(2)求顶点
的坐标.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/adf48af141bdecb80ed7abba920b392f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e23fc11a3a7592c68b20f93bdde2ed3f.png)
(1)求三角形
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bef5239ddbb0972700ce01daf9ee7cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
(2)求顶点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
您最近一年使用:0次
6 . 直线
交曲线
于点A,B,则
的最小值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7214d447ca24b48ca9ca2c97377de2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f925b9e739005626dd534736790c338.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f4dfec890cdfdda355e19463f3be813.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
7 . 设直线l的方程为
.
(1)若直线l在两坐标轴上的截距相等,求直线l的方程;
(2)若
,直线l与x、y轴分别交于M、N两点,求△OMN面积取最值时,直线l的方程.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05c128b62e8817983abad58b0c7e0b5a.png)
(1)若直线l在两坐标轴上的截距相等,求直线l的方程;
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df7b5582e1931243dbb90b7591137f23.png)
您最近一年使用:0次
解题方法
8 . 已知椭圆
过点
,焦距为
.
(1)求椭圆
的方程;
(2)直线
:
与椭圆
交于异于
的两点
,直线
分别与直线
交于点
两点,
为坐标原点且
,求证:直线
过定点,并求出定点坐标.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad523e69a1bf925e73a22900b9855df2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bd056ad7b4674fe46f04643fe175538.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b10e8abf8690e4b129466ddb918bcc94.png)
(1)求椭圆
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
(2)直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15b256345d7109e081b7c895591e995d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f44755c5fee4b90266eac73ad47a128.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/564cc2c470001e7cd6fa28731a3875d5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a089c207e39a24d0d82aa853ac2bbb8c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5ad58997b9dc0b341c9af08f0cd1fbe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/030c0325fde242e06cee8d270ba89d68.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
您最近一年使用:0次
名校
解题方法
9 . 根据下列条件,分别求直线
的方程
(1)直线
经过点
,且与直线
的夹角等于![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f1e5fa72f2878b476bc57f0df12d6555.png)
(2)经过
与
的交点,且点
到直线
的距离为3
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
(1)直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b02af485e17e7628fd5a3ace6e0a32ef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1927282fd2b7c51533f9a0d0cce7b05c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f1e5fa72f2878b476bc57f0df12d6555.png)
(2)经过
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bc9e7368e59d91d6017e5d4ddbd01fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c5cfc6bd7ba9e8f70ac5135dd8d06ad.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e358239cdfa5078bcecf62bb1739577.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
您最近一年使用:0次
名校
解题方法
10 . 已知点
在直线
,点
在直线
上,且
,
的最小值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/793894c733026e3f5900b31538fcb731.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9be9a7157db756c4536495e5698cf405.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2dff006a89ed43e44492206e8516e7f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af6fcccae408f4eddb35ca248434c5b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/186ae4baa81c268590b50e26cc0c3158.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32650ade9b0aa92b658a939e5665d801.png)
A.![]() | B.![]() | C.![]() | D.5 |
您最近一年使用:0次