名校
1 . 已知函数
,
.
(1)求
的最大值与最小值;
(2)若
,
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c25da726c55dd02cf708c3f39ba66dc0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4166972dec0aa3e8694a44eeb941a08.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/322850dc7abad4130474c14afcd9574f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f201f6e84279e80b85f394f4d930ed41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f0399c78088b4c6fc231a0a5c7a9918.png)
您最近一年使用:0次
名校
2 . 设函数
.
(I)求
的最小正周期
;
(Ⅱ)求
在区间
上的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bbfb4d8a0880580e726b69712cdea911.png)
(I)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b68df477b3ee45ac0f725db00d465a1.png)
(Ⅱ)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cbb14ba899bc3eab9a0eba645245496a.png)
您最近一年使用:0次
2019-07-26更新
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1096次组卷
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5卷引用:安徽省合肥市四校2019-2020学年高二上学期开学考试数学试题