名校
解题方法
1 . 已知函数
,
,若直线
与函数
,
的图象均相切,则
的值为________ ;若总存在直线与函数
,
图象均相切,则a的取值范围是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a3199e7b4e66aba9f167701839e94e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2aeb20f9e5c8ab97c0a6543a2cf0f5c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/836b419464e4734e99af06c2fb104716.png)
![](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/18f0281e6bbdbe08beeccb55adf84536.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1938c093dd2fbcb752d0eb7a18d143b2.png)
您最近一年使用:0次
名校
2 . 已知函数
的图象与函数
且
的图象在公共点处有相同的切线,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
_____________ ,切线方程为_____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26d0dc92a27607527c93605222193377.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15a5cdb1549584b9586575c64a13ca3d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37fa1476cf3552b9ae91ef039b1c6c80.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
您最近一年使用:0次
2024-05-22更新
|
1166次组卷
|
3卷引用:辽宁省2024届高三下学期二轮复习联考(二)数学试题
名校
解题方法
3 . 已知函数
,函数
.若过点
的直线
与曲线
相切于点
,与曲线
相切于点
,则
的值为__________ ;当
、
两点不重合时,线段
的长为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f60d2022d0c77379584a864e8b7bc12c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aafbcfc27776f7b39288ed7abecfd426.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19b62194097ac66a5093c57fca2f5b4f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1938c093dd2fbcb752d0eb7a18d143b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](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/7a5f1641947153c80b987320885a2b57.png)
您最近一年使用:0次
2023高二上·江苏·专题练习
4 . 设曲线
在点
处的切线与直线
垂直,则a=________ .该切线与坐标轴围成的面积为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/416f008de8e603cae426731fbf98e6ec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab1242ec96ac54e2fd418988d5190a88.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcfc6b5b7ae63a330f0cd8593ee47338.png)
您最近一年使用:0次
名校
5 . 已知直线
与曲线
和
都相切,请写出符合条件的两条直线
的方程:______ ,______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d6583d861ba47d9123d75dc90b8df0c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8d8db8786498dbd1a57ab35d87444df4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
您最近一年使用:0次
2023-09-16更新
|
575次组卷
|
4卷引用:江苏省基地大联考2024届高三上学期第一次质量监测数学试题
2023高三·全国·专题练习
6 . 已知曲线
与曲线
相交,且在交点处有共同的切线,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
______ ,切线方程为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ec84404bbf6cf4a9d992e1760dcfdd4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e83de7d0d58fae91f72e2ee3ef38958.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
您最近一年使用:0次
7 . 已知直线
与曲线
和
都相切,请写出符合条件的两条直线
的方程:________ ,________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4bea75e6fa8f587c7afff0ffb563b921.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/12be206d66e65eb92ef08bad8cd8f71d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
您最近一年使用:0次
2023-06-29更新
|
542次组卷
|
3卷引用:江苏省南通市2022-2023学年高二下学期期末数学试题
解题方法
8 . 已知函数
,
,若曲线
在点
处的切线与曲线
在点
处的切线平行,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06b4bc836f927001aa778cefb25b373c.png)
_________ ;若
,
对于任意的
都成立,则
的最大值为_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/468e12e54a9f92597209394a014926e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/914a49b0d7aedc593a3e87fbab7c31ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d27c0ab3e2d7698f082854bafe4174dc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a1cfb60420ff7e72c1b9d64f69ae063.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4197070db34f0419b6d85eed4cec9fc5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06b4bc836f927001aa778cefb25b373c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c03a0efa02f202d8deab1f188c5bf9c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fde64f4d3c38e43fbdee24eadc4b0dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
名校
解题方法
9 . 已知曲线
在点
处的切线与
轴相交于点
,曲线![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
在点
处的切线与
轴相交于点
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3bfba0ef80dbdbb17cb486e11a5366b9.png)
__________ ,当
时,
的取值范围是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff3ceaa49d54e05239611a310002f3ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b45dddee525114c09ee0d1205aed6e7b.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/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1ac87ad973b508b6d1f85c24da1700f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16552a1b3198b61e02f62592431cb583.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c7f786fc33d0506d64047034e12fd7a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3bfba0ef80dbdbb17cb486e11a5366b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c17a701add98880d7e3927bfc3076f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac35b1e8a952aac4f4cdaaf02d868d04.png)
您最近一年使用:0次
名校
解题方法
10 . 已知曲线
在点
处的切线与
在点
处的切线垂直,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56a4af37996cba726418a566a5c3bf74.png)
____________ ;
的最大值为____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/318a16f1950d06e5500c76d8f81a507f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d27c0ab3e2d7698f082854bafe4174dc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/914a49b0d7aedc593a3e87fbab7c31ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4197070db34f0419b6d85eed4cec9fc5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56a4af37996cba726418a566a5c3bf74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3faac541c36d0fc8dafc9a2c41c3e6c1.png)
您最近一年使用:0次
2022-09-28更新
|
196次组卷
|
2卷引用:江西省“红色十校”2023届高三上学期第一联考数学(文)试题