已知函数
.
(1)若函数
在
处的切线是
,求
的值;
(2)若
,
是
的极值点,不等式
恒成立,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e90fd30802b63d2ff10c7506327c21bb.png)
(1)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b384412acba251d87902ab928902f16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0985b973395bcd371cd1e26d3fcd1c36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20d6fc9b90f370fbb27552876b650f8f.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcdb7a488910743dc5c63afb394b87e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bff60eab72de85437e12806474281612.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95bf9fe02df5f03b5c88becb08923455.png)
更新时间:2022-07-03 19:14:18
|
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解答题-问答题
|
适中
(0.65)
【推荐1】如图,函数
的图象与
轴交于点
,且在该点处切线的斜率为
.
![](https://img.xkw.com/dksih/QBM/2010/8/13/1569813750317056/1569813755453440/STEM/95372e11-9d71-4466-bda4-f48c02676c91.png?resizew=185)
(1)求
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(2)已知
,点
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是
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,
时,求
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/067ec6189d0e204b0fb167bb56bc0444.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
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![](https://img.xkw.com/dksih/QBM/2010/8/13/1569813750317056/1569813755453440/STEM/95372e11-9d71-4466-bda4-f48c02676c91.png?resizew=185)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0cbe30b758efba5f4adaef20bf26256a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2752e086b85f9fbb95010bf771072af9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd33764ff4efddfe11a98a609753715c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3424ed2f66f769bf96b2c39a4a4b11f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/029c9e646c8185dd7f6fa4a4c4755532.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
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解答题-问答题
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适中
(0.65)
名校
【推荐2】已知
在
处的切线是
轴.
(1)求
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(2)若
时,
恒成立,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96860df3073ac7d077becea7344bfd86.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b384412acba251d87902ab928902f16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2fb40a36a293471742ce75f6b9635b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e17e7de1c50fed6a46eaecb24d7f2c8c.png)
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您最近一年使用:0次
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适中
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【推荐1】已知函数
.
(1)讨论函数
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(2)若
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(3)求证:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f22ddb6757d2e6ad14b2e8d3e1ee3b1f.png)
(1)讨论函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dc9ede2e55724383dd1093fc7fcdb59.png)
(3)求证:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e392473aa00fae75dc92c2ccb697a0cd.png)
您最近一年使用:0次
解答题-问答题
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适中
(0.65)
名校
【推荐2】已知函数
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(1)若
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(2)若
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您最近一年使用:0次
解答题-问答题
|
适中
(0.65)
【推荐3】已知函数
.
(1)当
时,讨论函数
的单调性;
(2)当
时,若不等式
恒成立,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9403e072dd95335e32ca554427b06d1.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d33da711e50e96568facb18cef27165.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42107a2b5b1e3d48f3e3655db3df7a1b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次