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1 . 已知数
(其中
).
(1)判断函数
的奇偶性,并说明理由;
(2)求函数的
反函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c35a5cb6579d217b7defb9da5347758c.png)
(3)若两个函数
与
在区间
上恒满足
,则函数
与
在闭区间
上是分离的.试判断
的反函数
与
在闭区间
上是否分离?若分离,求出实数
的取值范围;若不分离,请说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5f774d40136c933a099510d31bea5d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d33da711e50e96568facb18cef27165.png)
(1)判断函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
(2)求函数的
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c35a5cb6579d217b7defb9da5347758c.png)
(3)若两个函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46be55c8f2760d6db125f46691a3de48.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89e593828316139a54019e352dec883f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be35b4d8f52e8f440297683c3178e22e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/471b2322f61b36c4f59fa6268218e384.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46be55c8f2760d6db125f46691a3de48.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89e593828316139a54019e352dec883f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be35b4d8f52e8f440297683c3178e22e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/135bcf6d7f7c04641823b90f1d038eee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c773633c5cfdccc24ee6388dc11b88e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6c1756b564bf1d998d8179637011c88.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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2 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/669f9d88e03bb19345541c62cd5966b1.png)
(1)当
时,求该函数的定义域和值域;
(2)当
时,如果
在
上恒成立,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/669f9d88e03bb19345541c62cd5966b1.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b108ab31cc093f03cf48ad65429889e.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb5f421939ee855f25927e7570d82c71.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f81ed7f6a4475e0fa682fa81ee747da3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/132d41feaf28a5d96470d23780262b25.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2019-12-03更新
|
420次组卷
|
2卷引用:上海市南洋模范中学2018-2019学年高三上学期第一次月考数学试题
3 . 已知
,当点
在
的图象上运动时,点
在函数
的图象上运动.(其中
).
(1)求
的表达式;
(2)设集合
,
,若
(
为空集),求实数
的取值范围;
(3)设
,若函数
(
)的值域为
,求实数
、
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f45afdf4d717bb03adac6b899c367acb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45ff7e0ef1f622120cc1b18e9d3e80ec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10008cdc092493e285253a676155a586.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed6f0a55fa53bf5f8e6654897975bcf5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48f093c61867ee4ce75f951d46b9b123.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed6f0a55fa53bf5f8e6654897975bcf5.png)
(2)设集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe9cce52eaf6ae9119a0b5afe3fdb89c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e79288468450d639db3297dcf2e1da55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96f1ba0a1129741502600e47bf058c98.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a837165ca03f9e4ea8964979c95e3bb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(3)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b8262e0b1da9a81534344d1e7593a94.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d6cfebe6048fa1508f52ecc2aba61d5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af6e6ad5f6607765f3892d9a4a1bc167.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/52e463784fc774af704219d50e56bcab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
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4 . 设函数
,其中
.
(1)当
时,求函数
的反函数
;
(2)若
,求函数
的值域并写出函数
的单调区间;
(3)记函数
,若函数
的最大值为5,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1e89a6c3af0a8c27a264bb29eee647e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1e69392d21261afd8e5e5f096634669.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e10e1c43b86a8cd4360ca9b57232164.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32d6b59f4796a45963dea76b89c72bea.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab839d8569171afab5ed55c22013aa72.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(3)记函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c4299d44654c1c24d605bb2b7628752.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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5 . 已知函数
.
(1)若
,求
的值;
(2)设
,当
时,
的值域为
,试求
与
的值;
(3)当
时,记
,如果对于区间
上的任意三个实数
、
、
,都存在以
、
、
为边长的三角形,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0e6291515065417371f82a7044d079d.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab54ab289fc99ed947d53d3306eb9309.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/02700361b31987e710719ed88a395972.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5bff6e4783589606ab581deb35aec932.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13c5d7449d0220d1c90eccbfc2550478.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84a7a4a037a4dfe973f1eb683d93d799.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
(3)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be604061cf1591f7069472269d4c9719.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40d8ac5d62795f1f6ccde77ec98bb55a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a50188f84f379b3d0418c54cbade7d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11bc05f41215f9894e11d1df0465751a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5873c01192b7d33b7483f444f90b5b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/829fddb75e088131a5053ff0e783acf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/74aa231cf7b975f8b799dca9c10f16d5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf0225bca34eaf19544939b29153aac1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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6 . 已知不等式
的解集为
.
(1)求
的值;
(2)若
在
上存在反函数,求实数
的范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bdbb8c428dec8818f45e96b2e71df92.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a98d9596e9b3ee39180cc72981187927.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c02ed2127693ea75aa7e1fe1e1aa06eb.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f48ce1bf58f2ef6b2cb3d2e713624fd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc30165c18de623d0a3efb961e606d1c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
名校
7 . 记函数
定义域为
,
定义域为
.
(1)求
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1d6907a2d9baae3c7b8001c1d4ddb4d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5e9b01d0b68b02f3abd064667b8ae83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2ad78dc8b8aed907b4fe9640c997454.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2019-11-15更新
|
468次组卷
|
4卷引用:上海市进才中学2019-2020学年高三上学期期中数学试题
上海市进才中学2019-2020学年高三上学期期中数学试题山东省聊城市2022-2023学年高一上学期期末数学试题(已下线)模块五 专题2 重组综合练(山东)期末终极研习室山东省聊城市临清市实验高级中学2023-2024学年高一上学期12月月考数学试题
名校
8 . 已知函数
(
为常数),
是函数
图像上的点.
(1)求实数
的值及函数
的解析式;
(2)将
按向量
平移,得到函数
的图像,若不等式
有解,试求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7187f5ecb17c7ccd9ddf05b010dadf0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/006b01f66ab63afc9614e2201d0031e1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c9afb528423ed6c19355ca8bd8f2359.png)
(1)求实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c9afb528423ed6c19355ca8bd8f2359.png)
(2)将
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c9afb528423ed6c19355ca8bd8f2359.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef45ab6570da5b8e53fc5b0e004b738f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a1cfb60420ff7e72c1b9d64f69ae063.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0025adcb34b683e9514701eb1244fcd6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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名校
9 . 函数
的定义域为
,函数
.
(1)若
时,
的解集为
,求
;
(2)若存在
使得不等式
成立,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f838c5d2dcac2cc648dfac2a90819d5b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8acdcdf2f42bd735b9f1485644c8bfb.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cdbf6506e9de40da0f3c51b81b35a901.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fa38ca27c6c0c40d5e36b2ae4fb7ba7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
(2)若存在
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f8e4f50a73c4bdb202128cc861f36b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e671de1c70dafaad8329d727fba39505.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2019-11-14更新
|
581次组卷
|
4卷引用:上海市南洋模范中学2019-2020学年高三上学期期中数学试题
上海市南洋模范中学2019-2020学年高三上学期期中数学试题(已下线)专题04 一元二次不等式和分式不等式-2021届江苏省新高考数学大讲坛大一轮复习安徽省安庆市怀宁中学2020-2021学年高三上学期第一次质量检测理科数学试题天津市静海区第一中学2019-2020学年高一12月学业能力调研数学试题
名校
10 . 已知
的图像关于坐标原点对称.
(1)求
的值;
(2)若函数
在
内存在零点,求实数
的取值范围;
(3)设
,若不等式
在
上恒成立,求满足条件的最小整数
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/faae4829a2c7ade7319ba76b5b5c2f3a.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e206669430feb0896187b783b088e80.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e11f4ca0e7ace69f92130d0525bcdb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
(3)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6705b6b2b7916b1582275d14b2feea64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/399be7c4789e1069b67b8b08a0f518b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75b396687e8789f7e2d16456dc0dd021.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
您最近一年使用:0次
2019-11-10更新
|
857次组卷
|
4卷引用:上海市宜川中学2017-2018学年高三上学期10月月考数学试题
上海市宜川中学2017-2018学年高三上学期10月月考数学试题(已下线)课时16 指数方程、对数方程-2022年高考数学一轮复习小题多维练(上海专用)上海市金山中学2017-2018学年高一上学期期末数学试题(已下线)4.4 对数函数(精练)-《一隅三反》