10-11高二下·辽宁抚顺·期末
1 . 在
中
当m=________ 时
面积最大.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0faed94a64b2dcfc6801b4fca0f16675.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce24e5eed633da290839fcaf9d0afdc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0faed94a64b2dcfc6801b4fca0f16675.png)
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2 . 已知动点
的轨迹方程为
,其中
,则
的最小值为______________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44ee82573986d4fa6a7ee1b5f397edae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7390d8560864f6127549e9e80c4798f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6ffc52238841c692ce274ce18af7e90.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f30d7bd0ad38075177574bfb7ca0df46.png)
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3 . 给定定点
,对任意可能的
,及函数
的图象上的任意可能的点
,
的最小值是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71885f023172807ad43f2c9a670aa960.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22dd8b3dc4c609bab82d356a5cc2208d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6499f194456d6ac45326a33c74fd781b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4323dcce28ed1206e6ff65600d0dc9e7.png)
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11-12高二下·江苏扬州·期中
4 . 已知
是奇函数,当
时,
,且当
时,
恒成立,则
的最小值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7a7f51b1224ec9f0d3746f8dde2f416.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c6be2366bdcd9873deebd7b70609f30.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94e418f35c910fdb9b057b24a2cf9d7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72850427e83ff19a24305783e080b280.png)
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10-11高二下·浙江温州·期末
5 . 函数
的最小值为___________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c9d8cf847ffc1efe85986aae797e5fd.png)
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名校
6 . 已知三个实数
、
、
,其中
且
,则
的最大值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0105cd0b15e052014d66913a02e333d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bff263424cc626096b7339a284a579d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93de75982fcf1bea162d367c2ddbb613.png)
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19-20高一下·浙江金华·期中
名校
7 . 已知
的定义在
上的奇函数,当
时,
,函数
,如果对于任意的
,存在
,使得
,则实数m的取值范围是______
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30a5498bb0236a2bb04ae38329b408.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71bb7883ea87e6275472dbe14ee62357.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01e47d77aa8a3cff15aaa7e1e893c761.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e27998c66a7be5c812033b7e883b8b4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0b22239241a16d7e9a52d3a437f4c40.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c230a4f0f764f7d8bb18f19657d52a8d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/347ac85769012f89d1f9951684e1d7b9.png)
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