名校
1 . 对任意两个实数
,
,定义
若
,
,下列关于函数
的说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c9e0f7fd210c8ebc45692f5be03db7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14bd777f310df51fcbbbdf00ac6cd692.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/681d6d27b23b1c41834d7516122f73f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ac66f80f61b8987f1a72cd0b998ab02.png)
A.函数![]() | B.方程![]() | C.函数![]() ![]() |
D.函数![]() | E.函数![]() |
您最近一年使用:0次
2 . 函数
的图象大致为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/876bca6ee57060a94fbd4ed1a17227b2.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次