1 . 已知函数
(
且
)的图象经过定点
,若幂函数
的图象也经过点
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13b1e571a5c8b74164ede30b1cde84f2.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e84876e67363190a94b4da73a18b3d8.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/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1938c093dd2fbcb752d0eb7a18d143b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13b1e571a5c8b74164ede30b1cde84f2.png)
您最近一年使用:0次
2023-02-10更新
|
360次组卷
|
2卷引用:山东省济宁市2022-2023学年高一上学期期末数学试题
解题方法
2 . 已知幂函数
的图象经过点
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f151f688bec3ade40a4a06f75c768e3.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89813b958012156f03283a0a01643c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2209044933d6a313f6cecac2272560fc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f151f688bec3ade40a4a06f75c768e3.png)
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3 . 记函数
所过定点为P,若P位于幂函数
的图象上,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b344542979253de8d26ded0947b11a2.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99e03f562300f158b0d622e9a4acb2a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b344542979253de8d26ded0947b11a2.png)
您最近一年使用:0次
2023-02-03更新
|
315次组卷
|
2卷引用:上海市实验学校2022-2023学年高一上学期期末数学试题
名校
4 . 幂函数
的图象过点
,则
的值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97a9275848b5c91230c249a45f1bfc05.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b32a859898e9905e0524d3a982eb34b6.png)
A.4 | B.16 | C.64 | D.256 |
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解题方法
5 . 已知幂函数
的图象过
、
、
三点,则
与
的大小关系为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e18e9b80fdeaa8bd3cf97b3c214448f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b57bd69ab183b8050e3b99de110c977.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0d5f957627f3ef49b2c8b512e73e9cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
A.![]() | B.![]() |
C.![]() | D.不能确定 |
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6 . 若函数
是幂函数,且
在
上单调递增,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b85a4c2abfcb5dc74774dc5feeb529dc.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99a9ff4ffb0d55948aadc248f1b5ab5b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d562dc22dfb3b81d0c3f88b54d063c2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b85a4c2abfcb5dc74774dc5feeb529dc.png)
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7 . 已知某幂函数的图象经过点
,则该幂函数的大致图象是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82a70273a0bd211fb4b3dee69e043fb0.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2023-01-16更新
|
469次组卷
|
3卷引用:山东省山东师范大学附属中学2022-2023学年高一上学期期末数学试题
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解题方法
8 . 函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6763286b678cfd9819b27f593983e7a7.png)
且
的图象恒过定点
,点
又在幂函数
的图象上,则
的值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6763286b678cfd9819b27f593983e7a7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e622d1087ac55db6fa3e450199446f3c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42bb28003d53334358dddcbb449ba0b9.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/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08f26a7bb28a4a63adc6ac80b4bde3b8.png)
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9 . 下列说法正确的是( )
A.命题![]() ![]() |
B.![]() ![]() |
C.若幂函数![]() ![]() ![]() |
D.函数![]() ![]() ![]() |
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2023-01-16更新
|
536次组卷
|
2卷引用:湖北省部分重点中学2022-2023学年高一上学期期末联考数学试题
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解题方法
10 . 已知幂函数
的图象经过点
,则函数
的图象必经过定点______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/643e77c4c288ddcc3d297ef42e332d23.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e551ad5f1d315f1e36c2382d25a8c8f8.png)
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2023-01-14更新
|
225次组卷
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3卷引用:四川省眉山市彭山区第一中学2022-2023学年高一上学期期末考试数学试题