已知幂函数
的图象经过点
,则
等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e8f3d5b0a6844b93539491a6e065d4d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f21c7162941d2b54ebafb1795599195.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7530c7351457918eea42b216d060a50d.png)
A.2 | B.![]() | C.1 | D.![]() |
更新时间:2024-01-01 23:52:17
|
相似题推荐
单选题
|
容易
(0.94)
【推荐1】幂函数
的图象过点
,那么函数
单调递增区间是
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/987517758fad59f6f695761deb2a5ebd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5266fca2aabec42e5f059c0dfd17ffa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e7a1353369146546ff0fbd90bcd0fa8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d479a86a1711709b2d100fe4daf3e7cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11d71379442f28c038d367d49422cf90.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/987517758fad59f6f695761deb2a5ebd.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
容易
(0.94)
解题方法
【推荐2】已知幂函数
的图象经过点
,则
等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e501efaf72113fc8ee3d495004fa980.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54bd888bfb31bdd6cddc28e687304406.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
容易
(0.94)
【推荐1】幂函数
的图象不过原点,且关于原点对称,则
的取值是
![](https://img.xkw.com/dksih/QBM/2016/11/3/1573117252911104/1573117258792960/STEM/d21de48187244555a9290d1ce6642a46.png)
![](https://img.xkw.com/dksih/QBM/2016/11/3/1573117252911104/1573117258792960/STEM/ebb77931a555474fa51e09cc6faa4421.png)
A.![]() | B.![]() |
C.![]() ![]() | D.![]() |
您最近一年使用:0次
单选题
|
容易
(0.94)
解题方法
【推荐2】已知
是幂函数,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f1b7099fc62b2d145d0f226dfff6a78.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b31463b348f21711420670df9d7d03a8.png)
A.2 | B.1 | C.3 | D.0 |
您最近一年使用:0次