名校
1 . 已知
.
(1)当
时,解关于x的不等式
;
(2)当
时,解关于x的不等式
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fbbd1c2ea55a14fbf80f0448602a8ba2.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e94f16d5ed858699bfea5039a7bf8ae6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d462ed4ec22e8fe51f09eb30e8792532.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a878fd5a7104a7f42770a19097d56457.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/061813f1ec633c5c4c393c4de7938322.png)
您最近一年使用:0次
2023-05-31更新
|
406次组卷
|
5卷引用:天津市南开中学2022-2023学年高一上学期阶段性质量检测(一)数学试题
名校
解题方法
2 . 设二次函数
满足条件:①当
时,
的最大值为0,②
成立,③
;
(1)求
的解析式;
(2)求
的解集;
(3)求最小的实数
,使得存在实数
,只要当
时,就有
成立.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4166972dec0aa3e8694a44eeb941a08.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2fb19f15fa142fa8be5598817d9c2fc7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f8721a82629e383f341569e744900d3.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b8254191c1a35c31aaf03c6410deacf.png)
(3)求最小的实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c745e8f00b624bc413e7c77311053179.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f62bdb1b93999bce4a0808eb64f4ed76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2fd48e9eda4f01dfcc017d19c8cc997.png)
您最近一年使用:0次
2022-11-20更新
|
717次组卷
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2卷引用:天津市南开大学附属中学2022-2023学年高一上学期期中数学试题
名校
解题方法
3 . 已知函数
的定义域为
,集合
,
.
(1)求
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/17f8afb2394336889d4d4ec1fe1ef981.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b00c25285b390fd739e4d27aaf034b8a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f40f0f31432d67bc02944edd78bfb2ae.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94b0cbfbb7f9547c3bdcc8356d456935.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e544b1304a6bbc87283cf741f134cebe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2022-11-05更新
|
366次组卷
|
2卷引用:天津市南开中学2022-2023学年高一上学期阶段性质量检测(一)数学试题
名校
解题方法
4 . 全集U=R,已知集合
,
,
.
(1)求
;
(2)若
求
的范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1be5fa14efc75d261af3c56b11ff4cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96eb55b450e10635eb404e436b3950cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9910363ef52fc6734382983308fec06c.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c38d6bae34ce8a4cda39275b027a359c.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e930d352985c2c02afe20ee5bc85b2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2022-01-09更新
|
372次组卷
|
2卷引用:天津市天津中学2022-2023学年高一上学期期中数学试题
名校
5 . 已知集合
,函数
的定义域为集合![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
(1)求
;
(2)求![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e0d45290cd197eea95681b83c270539.png)
(3)若
,求
时
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e05ecc6737aa9134e1180ed91d3b0a20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2525e225e61fe4e4dd6bf5d982c56380.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e0d45290cd197eea95681b83c270539.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d92c50cc6c7895fd15b0d9a65e1ef9f1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64f69c5ee95d827eb19abcc71ab8597d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2021-11-09更新
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311次组卷
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3卷引用:天津市南开区翔宇学校2021-2022学年高一上学期期中数学试题
解题方法
6 . 设二次函数
满足条件:①当
时,
的最大值为0,且
成立;②二次函数
的图象与直线
交于
,
两点,且
.
(1)求
的解析式;
(2)求
的解集;
(3)求最小的实数
,使得存在实数
,只要当
时,就有
成立.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c43c6dbeab3ca3c3d1ec292dafebd8f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4166972dec0aa3e8694a44eeb941a08.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/02e9a9ad236288e670ea7d944cf44e87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd24f3c4bc9f9a75d4b28630bb630d2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57dfc9d1109fe41145cc892b5702d9fb.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b8254191c1a35c31aaf03c6410deacf.png)
(3)求最小的实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c745e8f00b624bc413e7c77311053179.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f62bdb1b93999bce4a0808eb64f4ed76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2fd48e9eda4f01dfcc017d19c8cc997.png)
您最近一年使用:0次
名校
解题方法
7 . 已知集合
,
.
(1)求:
,
;
(2)已知集合
,若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2129c800688f969dd639882aef181b6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d71e23e4850b404483bb0ffb22f01c6.png)
(1)求:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d53281a5f2fd42d317dc4422999753a.png)
(2)已知集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/864279d7d55941e4160c17eb60a54461.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cca0ce54011a1d02f0eaf81b07bb85c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2021-08-17更新
|
441次组卷
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3卷引用:天津市静文高级中学2021-2022学年高一上学期第一次月考数学试题
8 . 求下列不等式的解集
(1)
;
(2)
.
(3)
.(其中
属于实数)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb93f6c25cb374f59b51550c7f5c9f89.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42e643dbd8e60413719b35e4922ded64.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c84dc3301b153c00d037ad2b03cf058.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
名校
解题方法
9 . 求下列函数的定义域:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7958f8648170565c9953f7d392a496e.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d49aaadf1d513c7a7eee96bff9081c41.png)
您最近一年使用:0次
2020-10-29更新
|
366次组卷
|
5卷引用:天津市崇化中学2021-2022学年高一上学期期中数学试题
天津市崇化中学2021-2022学年高一上学期期中数学试题山西大学附属中学2017-2018学年高一上学期10月月考数学试题(已下线)《2018-2019学年同步单元双基双测AB卷》必修一 专题二 函数及其表示 A卷山西省朔州市怀仁县大地学校2019-2020学年高一上学期第一次月考数学试题(已下线)第06练 函数的概念与表示-2022年【寒假分层作业】高一数学(人教A版2019选择性必修第一册)
名校
10 . (1)若关于x的不等式
的解集为
求关于x的不等式
的解集.
(2)已知
,其中m∈R.
①写出命题p与q对应不等式的解集;
②当m>0时.若
是
的必要不充分条件,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5f28031b036e4a37be931d5ff28368.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/52165f6731ee699d7eed41d083932a31.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9decfadc29c8c8d5805cdb1007dc455a.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/709520faa0521cde37cc0cece5af05bc.png)
①写出命题p与q对应不等式的解集;
②当m>0时.若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
您最近一年使用:0次
2020-10-15更新
|
543次组卷
|
2卷引用:天津市第二十五中学2020-2021学年高一上学期10月第一次月考试题