已知
且
,函数
的图象恒过定点
,若
在幂函数
的图象上,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72253d846d8750db2bf695df99c53f3e.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8d9c36a7f82627baab9d0bcfef23e60.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72253d846d8750db2bf695df99c53f3e.png)
17-18高一上·山东德州·期末 查看更多[4]
山东省乐陵市第一中学2017-2018学年高一上学期期末考试数学试题山东省德州市2017-2018学年高一上学期期末考试数学试题(已下线)2019年一轮复习讲练测 2.8 函数的图象【浙江版】【测】1号卷·A10联盟2022届全国高考第一轮总复习试卷数学(文科)试题(三)
更新时间:2018-03-01 14:44:52
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相似题推荐
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【推荐1】已知函数
的图象恒过定点
,若点
也在函数
的图象上,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
______
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f164bbd73a93d4838bc45c2ed17b9a6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f1d778fbe959767840aa60f592bcb46c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
您最近一年使用:0次
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【推荐2】下列五个命题中:
①函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/adfc265bacff92f7b71b1f068c02645f.png)
且
的图象过定点(1,2015);
②若定义域为R函数
满足:对任意互不相等的
都有
,则
是减函数;
③
,则
;
④若函数
是奇函数,则实数
;
⑤若![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d95415a66b7813f0c2ceb5244502cacd.png)
,则实数
.
其中正确的命题是_____ .(填上相应的序号).
①函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/adfc265bacff92f7b71b1f068c02645f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5d74d706d2e4392e25016e9101d07ea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37fa1476cf3552b9ae91ef039b1c6c80.png)
②若定义域为R函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ce7ae90d808f05e86ea063238e4b2f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2009d40092d8d8fb785f433930a3a064.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
③
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a0656ead34c2a682b619d91f5eadcf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a66062dbd4978a7bb2fb9b9aabb898af.png)
④若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff861d04b8087c12d0cb22a66919d9a9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b108ab31cc093f03cf48ad65429889e.png)
⑤若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d95415a66b7813f0c2ceb5244502cacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb3d3329c33e3fdc8ff9b921a89f495b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e65397f11ea8af736f38debadf420c4a.png)
其中正确的命题是
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【推荐1】若幂函数
的图象过点(2,4),则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3056d32dc92358b38e17d6b35f7fb355.png)
________ ;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c42c3e3826a22da102fb17d3ffb35fc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3056d32dc92358b38e17d6b35f7fb355.png)
您最近一年使用:0次
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解题方法
【推荐1】函数
(
,且
)的图象恒过定点
,
在幂函数
的图象上,则
=_______ ;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e3fa6270d3c16a0adf903d4e2f57dce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89813b958012156f03283a0a01643c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9cf59c5075f9e6fdf3782b6c0e528237.png)
您最近一年使用:0次
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【推荐2】当
时,幂函数
为增函数,则实数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
_________ ;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/966b60302d80d8613675bb3dd5c03164.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e4a2bc7c253695bc0cacf39d5eebc9b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
您最近一年使用:0次