已知
.
(1)若
在点
处的切线平行于
轴,求其单调区间和极值;
(2)若不等式
对于任意的
恒成立,求整数
的最小值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2415011115be14dac959cd9cb3d0cfca.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5828873f8369183faf71181cda5b61d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
(2)若不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b6db17082b9d8a4a0ff6381d0afee55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
21-22高三上·黑龙江哈尔滨·阶段练习 查看更多[3]
(已下线)黑龙江省哈尔滨市第三中学2020-2021学年上学期高三1月线上学习阶段性考试数学(理)试题西藏昌都市第一高级中学2022届高三下学期入学考试数学试题河南省平顶山市第一高级中学2023-2024学年高三上学期阶段测试数学试题(11月)
更新时间:2021-02-19 21:38:13
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解题方法
【推荐1】已知函数
.
(1)若曲线
在
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(2)求函数
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca20bb0b4a93bb1771eff02239e549f7.png)
(1)若曲线
![](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/f0947dc8f5ba116aaf3239d66adc7474.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9210e75c35fb455d0446eb7ddba7d79c.png)
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【推荐2】已知
的图象在
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(1)求常数
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(2)若方程
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上有两个不同的实根,求实数
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef12212f634e424463fe10e088b5b836.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99c6875d552e9fff3c7d655f3a59b166.png)
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(1)求常数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
(2)若方程
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a048c77ba546fd52ba4a73db53f092e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4db8d57fb926ff68954c6144b4be8599.png)
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【推荐3】已知函数
.
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(2)若
有两个极值点,求实数
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8706a01c5e072438b974cfe26892fc5e.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
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(2)若
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【推荐1】函数
在点
处的切线方程为
.
(1)求实数
,
的值;
(2)求
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(3)
,
成立,求实数
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9e1b7ed9add44c4438ec6949729bb0c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95f6ed76662695d4c711be57a16c3197.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2a7df955fc17e92fd86302f8c34664a.png)
(1)求实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
(2)求
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(3)
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【推荐2】已知函数
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c80d26e246b0677a43d61124e94747.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/25eb12b84aa669ef9d3410180e711715.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23a36fe2e12bd6d30a6bf5816159d2f6.png)
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【推荐3】已知函数
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(1)当
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(2)若
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【推荐1】已知函数
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1e69392d21261afd8e5e5f096634669.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b4d795709b0abcf47bceec2250f2f9b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
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(2)当
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【推荐2】已知
.
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b7d90cf79ded38b0af17ec1b4bae2a8.png)
(1)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a4b04824a308519a61318a82aa97a05.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
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(2)设
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【推荐3】已知函数
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适中
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解题方法
【推荐1】已知函数
.
(1)求
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(1)求
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(2)若对任意
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解题方法
【推荐2】已知函数
为
的导数.
(1)当
时,求
的最小值;
(2)当
时,
恒成立,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea4e31d75cf57c96b7f331e90f8defcf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6e2e79843faf62dde86bf858d1e0569.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a4b04824a308519a61318a82aa97a05.png)
(2)当
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/98192d0ca8f4581909c7be85e9499618.png)
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适中
(0.65)
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【推荐3】已知函数
.
(1)求曲线
在点
处的切线方程
(2)若
对任意的
恒成立,求满足条件的实数
的最小整数值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/065a98d2e9401dc77729afe2f0c19534.png)
(1)求曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5828873f8369183faf71181cda5b61d2.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/289f33def8ce175479ad7f80745b9393.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/138b894d5a841b576066d8fa3910c844.png)
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