名校
解题方法
1 . 已知
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/318a16f1950d06e5500c76d8f81a507f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ee3e73261f55b5dfdac6945feca1b11.png)
A.1 | B.2 | C.![]() | D.![]() |
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名校
2 .
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/154ebda40f7f28078eaa45dadd3d0921.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fbbefef7b3281be333606691debb669a.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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3 . 函数
的零点个数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e72ca98362bdc5a93d50607227924d3e.png)
A.1 | B.2 | C.3 | D.4 |
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4 . 已知函数
.
(1)求曲线
在点
处的切线方程;
(2)判断函数
的单调性;
(3)若
,其中
且
,求实数
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/55b630638ecc06e7d6ace39fb3d0133e.png)
(1)求曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5828873f8369183faf71181cda5b61d2.png)
(2)判断函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abe7293b41466a63e85fca5b4c45f2f3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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5 . 已知函数
.
(1)求函数
的极值;
(2)解不等式:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c51a59eb43efbbc3135647075ed513fb.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)解不等式:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9b895ff953f4338b9542ce92f18c4c7.png)
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解题方法
6 . 若
,则“
”是“
”的( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf04fe8895c10624636a815d3d752975.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/432d77fe5ad3032d59a237dd94c8a638.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84860d1ad98b0808dfd51cf92165992c.png)
A.充分不必要条件 | B.必要不充分条件 |
C.充要条件 | D.既不充分也不必要条件 |
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7 . 已知函数
,
.
(1)求曲线
在点
处的切线方程;
(2)讨论
的单调性;
(3)证明:当
时,
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bcd9a0cb1b1a65d4c9e871e0b71c6413.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22dd8b3dc4c609bab82d356a5cc2208d.png)
(1)求曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/068ff25c767fcbe6fe596d996031eed1.png)
(2)讨论
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(3)证明:当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/301605e86e5a5e61a65c91cd3dd8b77e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1461a34c3ec0e78b4d43dab11dc66ce.png)
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解题方法
8 . 已知函数
,当
时,记
的最大值为
,有
,则实数
的最大值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/74058d108d5e7bd0683e5c50b299f757.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64a088807989fd6e6df69e48d4c43122.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d09a2b7c019dae83e027830b82b3ee8d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/844379f6794dfe567fcd7a0a73b81540.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
A.2 | B.1 | C.![]() | D.![]() |
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9 . 已知定义域为
的函数
,其导函数为
,且满足
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a4b04824a308519a61318a82aa97a05.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4df60c2a08e944580e86e20ad430cc71.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-06-09更新
|
643次组卷
|
2卷引用:浙江省丽水市五校高中发展共同体2023-2024学年高二下学期5月期中考试数学试题
名校
解题方法
10 . 已知函数
,对
,不等式
恒成立,则整数
的最大值是____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad8c90645aed83e931540b43344d5758.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc5473efe7e8158921691788438d105c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43920f5171ed31db2520ef00e4c5fc24.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2024-06-08更新
|
162次组卷
|
2卷引用:浙江省北斗星盟2023-2024学年高二下学期5月阶段性联考数学试题