1 . 如果函数
的一个零点是0,则另一个零点是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0c5eeebff04b4a1ed9c16e30f98c663.png)
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2 . 计算:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/53fb949b6a51f7ff3c13ba611a1441c7.png)
____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/53fb949b6a51f7ff3c13ba611a1441c7.png)
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2023-04-08更新
|
648次组卷
|
4卷引用:人教B版(2019) 必修第二册 过关斩将 第四章 4.2.2 对数运算法则
解题方法
3 . 已知函数
是定义在
上的奇函数,
满足
,且当
时,
,则
的值为_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/606e664ee10824a1e1a80348c37418a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/309943bf7f9aa14e0425d4313150177b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f45afdf4d717bb03adac6b899c367acb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e152956ad6b4a0d0d2cedc3d94232e6d.png)
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4 . 已知函数
,则无论
取何值,
图象恒过的定点坐标__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18bdcc345aebba6622e9a2ad25f99a1b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
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解题方法
5 . 函数
定义域为
,则满足不等式
的实数x的集合为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a6c38c667b017a31be403b59f922343.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0f550665c6921f4af67e3f01a563394.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/baf388ae020a6d61931a62e412f3377b.png)
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解题方法
6 . 已知函数
,若
有4个零点分别为
,
,
,
,且满足
,则
的取值范围为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fd9a05ce6907e65009f5c9629a66368.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3b4874cf36b6082ba4d539ff3ee69a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aec19b68e3add9d5bfcc6269a1855b87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/291c25fc6a69d6d0ccfb8d839b9b4462.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/365b38a7689a8eede6820cd6f1fe952b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba4f2ff1b989eb9334b5850d743bebcf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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2023-04-06更新
|
860次组卷
|
2卷引用:四川省凉山彝族自治州2022-2023学年高一上学期期末检测数学试题
7 . 下列函数中是指数函数的是_________ .(填序号).
①
;②
;③
;④
;⑤
;⑥
.
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abe49779f2db4a075d3241052eb87d8b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d00c2e96c9e481ee186059474e27bd2e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d67c257860a593362ff1beadd4dcaf65.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6cfe0b792c4e8d424a23a4dbcb20e90f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ef9d69de06c1300c314c3c6623abb1e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca622842a43fd1bfe16868f801170b44.png)
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名校
解题方法
8 . 已知函数
的值域为
,则
的取值范围为____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/400386f999f2820f659587f07e218572.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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2023-04-05更新
|
541次组卷
|
3卷引用:3.2指数函数的图象和性质 题组训练 -2021-2022学年高一上学期数学北师大版(2019)必修第一册
9 . ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4eb22aefb3c89b2d2647fe33572d89c.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4eb22aefb3c89b2d2647fe33572d89c.png)
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2023-04-05更新
|
605次组卷
|
2卷引用:第三章 指数运算与指数函数 能力提升单元达标测试卷-2022-2023学年高一上学期数学北师大版(2019)必修第一册
10 . 已知函数
且
,其中
为奇函数,
为偶函数,若不等式
对任意
恒成立,则
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b74a01d149399210cc1ce429a5b2b20e.png)
____ ;
(2)实数
的取值范围是____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99eaeb2ab68a49074d623ffca072fed8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bc50f609440a36953561a88e8acfee1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a813b5adbf5c7082561237894ba6d599.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a1a038f4c841234bea5f4da78383d91.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0eac2b31a19918895e5af2d316490e7.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b74a01d149399210cc1ce429a5b2b20e.png)
(2)实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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