设函数
.
(1)若
时,函数
取得极值,求函数
的图像在
处的切线方程;
(2)若函数
在区间
内不单调,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5d2e2ede74875da1ca527a8250b7864.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b384412acba251d87902ab928902f16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99c6875d552e9fff3c7d655f3a59b166.png)
(2)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/461d7c9510f0cd34115560268e06da80.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
13-14高三上·江西·阶段练习 查看更多[2]
更新时间:2016-12-02 16:45:14
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适中
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(1)当
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(1)当
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(2)若
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【推荐2】已知函数
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0881a8ee4fc998f35f8f7d7cb8001728.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5bea9227dd0104da58e0c40952cc87ed.png)
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(Ⅱ)求函数
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【推荐3】已知函数
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b108ab31cc093f03cf48ad65429889e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
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(2)若对于任意的
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【推荐1】已知函数
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9c2324f7e7615378b0a47ef44e43101.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11d71379442f28c038d367d49422cf90.png)
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适中
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【推荐2】已知函数
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(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cffa662f0273f0921c1fa4727f632395.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d562dc22dfb3b81d0c3f88b54d063c2f.png)
您最近一年使用:0次