设函数
,满足
,且对任意
,都有
,则试求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a17e36b57a381a274173902e8a020d8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51eb2613dda00677d447c986cac505bc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2dcbca3478eae63853d2aab5332e2e56.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0eb5f18faea51250286332ed24da7630.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ec36085ea6e80ca23056dec983af6ea.png)
19-20高一·全国·课后作业 查看更多[1]
(已下线)第二章 2.2 第1课时 函数的表示法-【新教材】北师大版(2019)高中数学必修第一册练习
更新时间:2020-08-29 21:38:33
|
相似题推荐
解答题-问答题
|
适中
(0.65)
【推荐1】设
是区间
上的函数,且同时满足:①对任意
,恒有
;②对于任意
,恒有
+
.
试证明:(1)对任意
都有
;
(2)对任意
都有
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab1242ec96ac54e2fd418988d5190a88.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c7b69e93488fcd2a195cb9793e94fc7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/018857ec6e498113b3b12a730d9313da.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f01b424cd6859d55f2e1ba4c80d2c8bc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7526b05996ab76067539caac466a8344.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1308729f58d63d4b9a631297cbdf141.png)
试证明:(1)对任意
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c7b69e93488fcd2a195cb9793e94fc7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7559fb6b4b5a4e8fc721675ab1775a2.png)
(2)对任意
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f01b424cd6859d55f2e1ba4c80d2c8bc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2037b0bad7c7a312bac1ac0653d9a491.png)
您最近一年使用:0次
解答题-问答题
|
适中
(0.65)
名校
【推荐2】设定义在
上的函数
满足
,且对任意的
、
,都有
.
(1)求函数
的解析式;
(2)设函数
,求函数
的值域.
![](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/e17ee5f43412795671704ab0e8d0b2f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95cccdff49c3efe6e7a7dbbf69db9319.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c1f0f6f3aa606dca5774f944f29f988.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)设函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eba9095d7667a1789d34f6f8a8a5c0f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
您最近一年使用:0次