解题方法
1 . 已知集合
.
(1)若
,求实数m的取值范围;
(2)若AB,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d5ae85e3df1bf94732d3f416bbd07fe.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2ad78dc8b8aed907b4fe9640c997454.png)
(2)若AB,求实数m的取值范围.
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2 . 已知函数
.
(1)判断函数
的奇偶性,并证明;
(2)若
,根据函数单调性的定义证明函数
在区间
上单调递增.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f2b0c2e52761869a7b68d60d390aa5c.png)
(1)判断函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f0d68648b10fce54dfc19c5ee60086d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/697d4641285e469b78e429a6e16df7c4.png)
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2024-01-24更新
|
253次组卷
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2卷引用:云南省昆明市官渡区2023-2024学年高一上学期1月期末数学试题
解题方法
3 . 已知函数
且
.
(1)若
,解不等式
;
(2)若
在
上的最大值与最小值的差为1,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46ab7f4c780f714b61e2c0663751f5b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e258ab9e600435b37465092243d99f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79d5a0e25aebe1cc182d2247ed344652.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a2ec965488c7e1cea085463c7731285.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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解题方法
4 . 设![](https://staticzujuan.xkw.com/quesimg/Upload/formula/52fb782b052d911f2d82fe67cba448ea.png)
(1)将
化为最简形式;
(2)已知
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/52fb782b052d911f2d82fe67cba448ea.png)
(1)将
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/794f2c6bd63355105d179d11306a9cae.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5570e5934a966478fa779642d331f79d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3fd0c8aacbc79eeda1bb060fb13a6f05.png)
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5 . 已知函数
最大值为
.
(1)求常数
的值;
(2)求函数
在
上的单调递增区间.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/668797bc2cd2cd09ac781d9aeb108e86.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56d266a04f3dc7483eddbc26c5e487db.png)
(1)求常数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
(2)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44d51992c05a557cf6058664f1f8961e.png)
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解题方法
6 . 已知定义域为
的函数
是奇函数.
(1)求
的值并利用定义证明函数
的单调性;
(2)若对于任意
,不等式
恒成立,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d11e5fe63a4001e641bd94c50222f8de.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)若对于任意
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9bf039c46a25e331446c6ee1e9af3c82.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c563edc013f595a82666cea0d08a851a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
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名校
解题方法
7 . 已知函数
.
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/12/bd112da3-7a9e-424d-aa81-5c91c855d72f.png?resizew=181)
(1)用五点法作图作出
在
的图象;
(2)求
在
上的最大值和最小值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bda52e5fd14df64fcce475971d9db11.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/12/bd112da3-7a9e-424d-aa81-5c91c855d72f.png?resizew=181)
(1)用五点法作图作出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9b0339e96e32d6fa1a092824850ef8d.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bcd78549867165b47f93d7b52244d7c.png)
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2024-01-23更新
|
163次组卷
|
3卷引用:云南省昆明市禄劝彝族苗族自治县第一中学2023-2024学年高一上学期期末教学测评数学试卷
云南省昆明市禄劝彝族苗族自治县第一中学2023-2024学年高一上学期期末教学测评数学试卷四川省泸州市泸县第五中学2023-2024学年高一下学期开学考试数学试题(已下线)1.6 函数y=Asin (ωx+φ)的性质与图象-数学同步精品课堂(北师大版2019必修第二册)
8 . 已知为锐角,
,
.
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/850dba25bf0f5f13541bf9b6ec12b84d.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/152f33e0c3380e2ddb3f35781a5b5314.png)
您最近一年使用:0次
名校
解题方法
9 . 已知函数
.
(1)画出函数
的图象;
(2)求
的值;
(3)写出函数
的单调递减区间.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84807489f88dad1986738fa71af587a4.png)
(1)画出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cff094612c8812791ea83d22fc98e44a.png)
(3)写出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
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昨日更新
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141次组卷
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2卷引用:云南曲靖市马龙区第一中学2023-2024学年高一上学期11月月考数学试卷
名校
10 . 若函数
对任意实数
,
都有
,则称其为“保积函数”.现有一“保积函数”
满足
,且当
时,
.
(1)判断“保积函数”
的奇偶性;
(2)若“保积函数”
在区间
上总有
成立,试证明
在区间
上单调递增;
(3)在(2)成立的条件下,若
,求
,
的解集.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b97b02cc48dab7860567b6c7762b2e87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40aa8429b2b7d252700f2813c259592d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca542e78b7d77d008c9c4752afa91a55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/216596e85d5b13220fa0c326948f05d1.png)
(1)判断“保积函数”
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)若“保积函数”
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/870ebc2f7aabb028024894568d749934.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/018857ec6e498113b3b12a730d9313da.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/870ebc2f7aabb028024894568d749934.png)
(3)在(2)成立的条件下,若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/896df31f80127adbae738b3a014bd4e7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c1a7019c44757feab4fc0b40db8d3db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/966cc43fa3220739f2d2e091fe4b30f4.png)
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