已知幂函数
在区间
上是严格增函数,且
的图象关于y轴对称,求m的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32fa69ddc1e9bba12e6a5e290593b5f4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d562dc22dfb3b81d0c3f88b54d063c2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
23-24高一上·上海浦东新·期中 查看更多[2]
更新时间:2023-11-16 10:40:55
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相似题推荐
解答题-问答题
|
较易
(0.85)
解题方法
【推荐1】已知幂函数
的图象关于
轴对称,且在
上是减函数,求满足
的实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a83feac5e58be82e3df24bc51d309a7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae4a2b3998705e51dbade9ada0873b2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8689de5f333d23c83b52ad855392f319.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
解答题-问答题
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较易
(0.85)
【推荐2】求出下列函数的定义域,并判断函数的奇偶性:
(1)
;(2)
;
(3)
;(4)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f3ec08df76e656f6122b5424b806634c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a3b30943dda4b26400f9c3505cf251a.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de7a21e6a09a09ece3c3ca4995c586c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6aa3c5bbd486dc07e2af3cadc9652fda.png)
您最近一年使用:0次
解答题-问答题
|
较易
(0.85)
解题方法
【推荐1】已知
为幂函数,且在
上单调递增.
(1)求
的值,并确定
的解析式;
(2)若对任意的
,
恒成立,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ec8c6759238ed9aff8dc0f56718d41bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d562dc22dfb3b81d0c3f88b54d063c2f.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)若对任意的
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66692ec49a458f9e48c7315d03dfc37b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd41b6a892b70d11c2b7d47f1b296189.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
解答题-问答题
|
较易
(0.85)
解题方法
【推荐2】已知在区间
上,函数
与
都是减函数,试求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3ba2be2c5c7f789ec4716baba811815.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aabea5451778c7c28283dea10d8150a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f94747c7750488f57da11d9ba022cdd1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次