判断下列函数的奇偶性并证明;
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14878132ab626a5d52bc40e6cef21ddb.png)
(2)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14878132ab626a5d52bc40e6cef21ddb.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b7eb3ec316b59739534ad13ce31bc8a2.png)
更新时间:2023-12-25 13:50:50
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【知识点】 函数奇偶性的定义与判断解读
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解答题-问答题
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较易
(0.85)
【推荐1】已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca3fd09aa6bd2c73f713869a28e38e30.png)
(1)求函数
的定义域;
(2)判断函数
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(3)求函数
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca3fd09aa6bd2c73f713869a28e38e30.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)判断函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(3)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e86922414fb059a339800a7679c62508.png)
您最近一年使用:0次
解答题-问答题
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较易
(0.85)
【推荐2】已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d3fecc7fa9662921384ba13239eb28fa.png)
(1)判断
的奇偶性;
(2)确定函数
在
上是增函数还是减函数?证明你的结论.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d3fecc7fa9662921384ba13239eb28fa.png)
(1)判断
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)确定函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75e8e1c23498053dece274fc224982d8.png)
您最近一年使用:0次
解答题-问答题
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较易
(0.85)
【推荐3】已知函数
.
(1)判断
的奇偶性;
(2)证明:
在
上是增函数.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b586d5da50edf2b5d624b1f3368570eb.png)
(1)判断
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)证明:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
您最近一年使用:0次