已知函数
满足
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b773f3cf95d0a28183eb5e0e7c9288c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/137bbed924123f0f6dc2edc63dfaaafa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c99a79da878cca3c57e1644bb3fe8eb5.png)
A.4048 | B.4046 | C.2024 | D.2023 |
更新时间:2023-12-23 09:05:55
|
相似题推荐
单选题
|
适中
(0.65)
名校
解题方法
【推荐1】已知函数
,给出下列关于
的性质:
①
是周期函数,3是它的一个周期;
②
是偶函数;
③方程
有有理根;
④方程
与方程
的解集相同;
⑤
是周期函数,
是它的一个周期.
其中正确的个数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9317b33143e336c005d8ec230ba9115.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
②
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
③方程
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/368c73c5b1fc66954165a11ebd9bba5e.png)
④方程
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/efa5aca749a8e5c22bf20cdfa445cbf5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/28638f8c054a7bb4d9b46fde330bc76f.png)
⑤
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf298f00799cbf34b4db26f5f63af92f.png)
其中正确的个数为( )
A.4个 | B.3个 | C.2个 | D.1个 |
您最近一年使用:0次
单选题
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适中
(0.65)
名校
解题方法
【推荐2】定义在
上的奇函数
满足
,并且当
时,
,则
的值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a294ac176a455e749d73aedb6eb7f3f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f7dbb416ec1ff1984a724a4f48bf692.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d900b106c2b44b211c60b0ba9c2cf6d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f6666fba1dd4b7081ee802f4ff1120a.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
适中
(0.65)
名校
解题方法
【推荐2】已知函数
,若
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e16f23383370a61af83b60309730f63f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab4347886c985988b592aa063086a365.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f1518cb1cdc60ed238e61b42d2a78e7.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
适中
(0.65)
名校
解题方法
【推荐1】定义在实数集
上的奇函数
满足
,当
时
,若
,则
的值是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b3b657ebd1733b4f19dcbec44919924.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/362b533803505968c1621fe0b535b99f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a48d24af23e6eee111372a393a7beac2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61aa0a9f53449aae56a586157e192b73.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
适中
(0.65)
解题方法
【推荐2】定义在
上的函数
满足
,则
的值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/563a9d68ec85a31d41186eff025e2090.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05dffd52fdfd5cbc1a7cfde15e48f5bb.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次