已知函数
满足
且
,当
时,
,设
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1938c093dd2fbcb752d0eb7a18d143b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1a9f00bd361795b9950078af03b0430.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2bd0a063ea5e811b18758dac9de4a48.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/966d9dd819cba29980da3700422c2497.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0030e2a2d3f51cef9b5d281ad49c620f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bae8fa37511eeff05aa2cadbb5da9d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad69e072416bd6c6118f619a5d102964.png)
A.0 | B.![]() | C.![]() | D.1 |
更新时间:2021-12-31 14:35:33
|
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单选题
|
较易
(0.85)
解题方法
【推荐1】已知函数
则
等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93d6c22fa60e48161372e1fe6cdee4ae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cbef9fbb17407c8e16f1191f4a7fdd37.png)
A.1 | B.2 | C.3 | D.4 |
您最近一年使用:0次
单选题
|
较易
(0.85)
解题方法
【推荐1】若函数
是周期为4的奇函数,且在
上的解析式为
,则
的值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb7f04a0d543ab3f626b6fff5d2305f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb87c830a03204a5b783ad4c2ba49c4e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93d036e7bd6f6e09d316551d822c3389.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ceed8e6fb62a8fa254a0eeae5c1c82e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
较易
(0.85)
【推荐2】函数
是定义在
上的奇函数,当
时,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b98555f830688d0b39c6dacc084776f3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca9e0dcfe20e16312dd0f390fa78529c.png)
A.![]() | B.![]() | C.4 | D.![]() |
您最近一年使用:0次
单选题
|
较易
(0.85)
解题方法
【推荐2】已知函数
的定义域为R,
为奇函数,
为偶函数,且
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e81e15b871dd32b2438ef8025bcc42d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b78a5bb5e91c3c38a7e0160f831f8af7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f2c13e4924ac19216761bb5edb8032b.png)
A.-1 | B.0 | C.1 | D.2 |
您最近一年使用:0次