1 . 已知向量
,
,函数
.
(1)若
,当
时,求
的值域;
(2)若
为偶函数,求方程
在区间
上的解.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb51fbaee833c21026d6492e131b0442.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29580f7837253b54c53fcf25cd2857ba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47b2bace269e02f759e4795b08c72a5c.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/778662c16848db470c6537705b8a839c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1f92ccfd6d8efd97fc4329c477dd993.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/955fade76485dacdee5d82108d9c58c3.png)
您最近一年使用:0次
解题方法
2 . 设常数
,函数
.
(1)若
为奇函数,求
的值;
(2)若
,求方程
在区间
上的解.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1e69392d21261afd8e5e5f096634669.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d7fcd5a203234b828589aa38a040d1a.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07285a4ee6faa2672f628f75e87d712c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/033f2c2bee683bec51fd69e2640ca5a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1613d377a07850c72cbec354b7a3000f.png)
您最近一年使用:0次
2020-05-21更新
|
541次组卷
|
4卷引用:2020届上海市嘉定区高三下学期二模数学试题
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