解题方法
1 . 函数
是____________ (填写“奇”或“偶”)函数.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b9569f265d19d2d0b6dbd1e79a706e3.png)
您最近一年使用:0次
解题方法
2 . 已知函数
,(
且
)的图象经过点
.
(1)求
的值,并在直角坐标系中画出
的图象;
(2)若
在区间
上是单调函数,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5f021f0afef99e697119f871d5e323e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71a3619ccbcf65312754a970647014e5.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d88ea43f1e36cc084b861b7f5ea0c12.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次