1 . 已知
,若
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a2e59bca63d561cc29624e35cf58b0a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/488007cca5ea3cd320c2c3dd07ab9208.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bffd29b2e8192d673308bdf8d5cb6cab.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2 . 等比数列
中,
,
,函数
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd81c758860fbebd22ff65b90f0980fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b065334d8f60c49f4bd3d9f1373fe4cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd586c8c735c7ff14ebe33ad12337e1c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/469f77dbf1492c501d1ee7cb79acebc9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd81c758860fbebd22ff65b90f0980fe.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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3 . 已知函数
的导函数为
,且满足关系式
,则
的值等于_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a4b04824a308519a61318a82aa97a05.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83201936aa9b5dd852d2b66751d58a32.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ad19d1ad05a31122ad5163011c89572.png)
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2019-11-06更新
|
364次组卷
|
9卷引用:海南省2018届高三阶段性测试(二模)数学文试题
海南省2018届高三阶段性测试(二模)数学文试题(已下线)2019年一轮复习讲练测 3.2 导数的运算【浙江版】【测】【全国百强校】安徽省马鞍山二中2018-2019学年高二第二学期期中素质测试(理)数学试题新疆乌鲁木齐市第八中学2019-2020学年高二上学期第三次月考数学(文)试题2019年11月四川省遂宁市零模数学(理)试题贵州省毕节市第一中学2021-2022学年高二上学期第二次阶段性考试数学(文)试题四川省成都市蒲江县蒲江中学2020-2021学年高二下学期3月月考数学(理)试题广东省广州南洋英文学校2021-2022学年高二下学期期中数学试题天津市新华中学2022-2023学年高二上学期期末数学试题
4 . 已知函数
的导函数为
,且
,则
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33770cd4511e0f50f2d959ffd913e97f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/819d52d757bb643c1a96e103a1213a3c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/916d53913326c51741e56be4e9f350d0.png)
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5 . 某物体运动规律是
,若此物体的瞬时速度为
,则
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8d36d36b58bb83b1b5a1d8aa64c53e82.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c95b6be4554f03bf496092f1acdfbb89.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35a3360e7a9ed7cc8d5bc26e77e3855d.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2019-11-14更新
|
444次组卷
|
4卷引用:贵州省沿河民族中学2019-2020学年高二下学期入学考试数学(理)试题
名校
6 . 已知函数
,则
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/409ecf74bc1a77b0c4672b0fb90deef4.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2017-04-26更新
|
844次组卷
|
6卷引用:贵州省铜仁市伟才学校2019-2020学年高二下学期期中考试数学(文)试题
7 . 求曲线
在点
处的切线方程是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/497260109e600d68e2a84b20d791de06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b384412acba251d87902ab928902f16.png)
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2020-06-08更新
|
282次组卷
|
2卷引用:贵州省兴仁市凤凰中学2019-2020学年高二下学期第二次月考数学(文)试题
8 . 若
为定义在区间
上的任意两点
和任意实数
,总有
,则称这个函数为“上进”函数,下列函数是“上进”函数的个数是
①
,②
,③
,④
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d479a86a1711709b2d100fe4daf3e7cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/895dc3dc3a6606ff487a4c4863e18509.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/760effa3c34aefb5d6bbd0e7ca0d48fd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aea37ef0c28487d7a651d865b5669c64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f011b4d69d76c7494ec55562bbcf531.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/478135e79db68965ad6fdcc4aac3cf50.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be45206f7ac41c12ebf329db019c7430.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8d2f7eae1fbc13fa1354765dccae386e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c92b82c5359b9567cc7e2e74eb441e5b.png)
A.4 | B.3 | C.2 | D.1 |
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9 . 若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1756433c66dfecdc923053909302a56d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f3f614924869c0a81540b1ec2b4c571.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1756433c66dfecdc923053909302a56d.png)
A.-1 | B.-2 | C.1 | D.2 |
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10 . 若直线
是曲线
的切线,也是曲线
的切线,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c15fb18163df0690365a0d2e7ee88f5a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/50401ab806f61dbecbcf40d017c6d226.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c23a527038b97f161e0896ac5934d26.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
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