解题方法
1 . 比较下列各组数的大小.
(1)
、
与
;
(2)
与![](https://staticzujuan.xkw.com/quesimg/Upload/formula/74258d8ed90c65056ea315529dbea7a6.png)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b190c6c0c1d87ece4ad7e502ed6104f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4984d43980144133e5677307bcbf2d02.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8633d636d08369d0d3fc32b609cba57.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a8324bbcf7ab3d838882bbf89eb07a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/74258d8ed90c65056ea315529dbea7a6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e85369d9d0c472a1ecea5e86f440723.png)
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解题方法
2 . 比较下列各组数的大小:
(1)
与
;
(2)
,
,
;
(3)
与
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4d21d7218d62c69f3cc5fd5413e614c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42250decce85c6b91f1f95de79c6dc72.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0ed4f6e40d82ba48600058a1603147c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f7be64dd69c7ab1bc6873d046100145.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/436abef691c07f0442a47d6a91f11e04.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93ad47bb791b01cd01600cacfa89e200.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eff0d26c54681d8e7e166217f22a5842.png)
您最近一年使用:0次
解题方法
3 . 比较
与
(
且
)的大小.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47f76299c359e7491972e9f46fe8cedb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0cc22571a3a84eb7553762a31471df65.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1138b8016e57ce9dc71f6bef45dfecb6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67ca5fd57c2c2fcc3c7a574fdd1467d9.png)
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4 . 判断正误(正确的写正确,错误的写错误)
(1)若指数函数
是减函数,则
.( )
(2)对于任意的
,一定有
.( )
(3)
是刻画指数增长变化规律的函数模型.( )
(4)若
,则
.( )
(1)若指数函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da53929a8f67b9aa3827fdbd73ebd265.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7326ea56be82bd616fec7e6aa3c884c8.png)
(2)对于任意的
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24a57996290794e082b21d8f1dfc322a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bbf7a904df8f22e3f1e26a4116eb7913.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f9f7df4f0e8280ec47960ef91f67679.png)
(4)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/17dcde351221be6b414e28a9e315d937.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/752455799e49f846e2601304fec5d3b8.png)
您最近一年使用:0次
解题方法
5 . 比较下列各组数的大小.
(1)
,
,
;
(2)
,
,
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59b9afd1b4117f08f094728cb11ecfdc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3095af352bb6014a8a36597873695f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f8447b9bda32d8aaba88d9ae662682b.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/334a29354fe07e80f6f7dddd1511df03.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/668583c129e49cbde27e5dc09db551dc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a171bbd33025974fe5dc5fdb77f3422.png)
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解题方法
6 . 判断正误(正确的打正确,错误的打错误)
(1)
.( )
(2)
. ( )
(3)
. ( )
(4)
. ( )
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df2f97bb1824f3a90a0d46fee6c0057b.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79427caec22f1a1ba71e630059de015b.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9cd51f8c0e5a417857ff013dcde8ccfa.png)
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e40cbb1d74b4f5b51d9083df8ecf89b.png)
您最近一年使用:0次
解题方法
7 . 三个数
,
,
中,最大的是______ ,最小的是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6194c24e0a73cebb84731368c7a7bd3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5388c4c4da7427d0235e3520fa7060fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e50d35bf47649bd58fbb1202da69e10b.png)
您最近一年使用:0次
名校
解题方法
8 . 已知
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4fbddd8c6f3d6387a850f76b44c4ecb.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2023-05-11更新
|
1260次组卷
|
2卷引用:陕西省西安市长安区第一中学2022-2023学年高一上学期期末数学试题
名校
解题方法
9 . 若
,则下列关系正确的是( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cabb5f0f3bb0c71e21f8dd2640f72873.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2023-09-30更新
|
440次组卷
|
6卷引用:2023版 北师大版(2019) 必修第一册 突围者 第三章 第三节 指数函数
解题方法
10 . 若
,
,
,则
,
,
的大小关系为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a525e811ffc32387348f431b04c32225.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e7782eb28f6e0fb57c161c6e221357c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5e7ac02845df853d360578fd84cebc7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2023-09-29更新
|
429次组卷
|
4卷引用:贵州省“三新”改革联盟校2022-2023学年高一上学期联考(三)数学试题
贵州省“三新”改革联盟校2022-2023学年高一上学期联考(三)数学试题(已下线)4.4 对数函数(AB分层训练)-【冲刺满分】(已下线)6.3 对数函数-【题型分类归纳】(苏教版2019必修第一册)福建省福州城门中学2023-2024学年高二上学期12月月考数学试卷