已知函数
,
)函数关于
对称.
(1)求
的解析式;
(2)用五点法在下列直角坐标系中画出
在
上的图象;
![](https://img.xkw.com/dksih/QBM/2022/4/29/2968563791011840/2969354717855744/STEM/eaf2b4f8-e05b-46f3-8952-ca8795a035af.png?resizew=260)
(3)写出
的单调增区间及最小值,并写出取最小值时自变量
的取值集合.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef1989053ca192235d0f4e9a891ceed1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1ad72d7565699d1ebb741eb0ce12bac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6461468072bd27afd53fd5f9c3bf344.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a343b48891672bc49eade19d3536df2.png)
(2)用五点法在下列直角坐标系中画出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84c9973af9ef05433cd2bb415feb3fc7.png)
![](https://img.xkw.com/dksih/QBM/2022/4/29/2968563791011840/2969354717855744/STEM/eaf2b4f8-e05b-46f3-8952-ca8795a035af.png?resizew=260)
(3)写出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
21-22高一上·黑龙江大庆·期末 查看更多[2]
更新时间:2022-04-30 15:50:32
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解答题-作图题
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名校
【推荐1】已知函数
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(1)求
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(2)求
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(3)在给定的坐标系中用五点法作出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/935f86d47a593fa4762484c724724c82.png)
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解题方法
【推荐2】已知函数
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(1)在给定的坐标系中,作出函数
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ec4e6b748604ddd3ab015940579f5d6.png)
(1)在给定的坐标系中,作出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8b6894e8c345a035e89ec672503a01f.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/768cab2a5c5b3259b8d412a0eefd42d0.png)
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解答题-问答题
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【推荐1】
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(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e85977befeeb7cc603dac5c88a30a7f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c1ba6b6ee00c4b2763cb3fa59caa69f.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e85977befeeb7cc603dac5c88a30a7f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c1ba6b6ee00c4b2763cb3fa59caa69f.png)
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【推荐2】函数
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【推荐3】已知函数
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【推荐1】已知函数
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(2)求
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【推荐1】已知函数
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真题
解题方法
【推荐2】已知函数
,
.求:
(Ⅰ)函数
的最大值及取得最大值的自变量
的集合;
(Ⅱ)函数
的单调增区间.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3889d1bdc82daf5a180c19f32b7e8da8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4166972dec0aa3e8694a44eeb941a08.png)
(Ⅰ)函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
(Ⅱ)函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
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【推荐3】函数
.
(1)求
的单调增区间;
(2)若
,
,求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d34da36ada6bd44e163ba00c573b40ac.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1d14badf3364db7a2cf24352cc24ca6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8f55b8836b41be612a52ca9caf97006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b4179e1ab8705cf19ea7aaf48888843.png)
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