名校
1 . 如图,在海岸线TO一侧有一休闲游乐场,游乐场的其中一部分边界为曲线段TDBS,该曲线段是函数
,
,
,
的图象,图象的最高点为
,曲线段TDBS上的入口D到海岸线TO的距离为
千米,现准备从入口D修一条笔直的景观路到O,则景观路DO的长为_______ 千米.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2ae6129fad5b788ceb76a8aeba50662.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1692016fec1a1e74b84cd384904bd59e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a6b190b21b483723f4596ec450af332.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e729a860cfd19d075a037b497bbfa04.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7ffe8515ff6183c1c7775dc6f94bdb8.png)
![](https://img.xkw.com/dksih/QBM/2021/10/13/2828628121755648/2829239501561856/STEM/a846a69e269844bfbe5ab7ccb1e57ba6.png?resizew=288)
您最近一年使用:0次
2021-10-14更新
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456次组卷
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4卷引用:重庆市南开中学2022届高三上学期10月月考数学试题
重庆市南开中学2022届高三上学期10月月考数学试题广东省广州市2022届高三上学期10月调研数学试题(已下线)期末测试卷01(B卷·提升能力)-2021-2022学年高一数学同步单元AB卷(苏教版2019必修第一册)【学科网名师堂】(已下线)5.4.3 正切函数的性质与图象(分层作业)-【上好课】
名校
解题方法
2 . 已知函数
(
,
,
)的部分图象如图所示.
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/29/4da46637-d292-44a3-9574-87b127aedd03.png?resizew=157)
(1)求
的解析式;
(2)将函数
的图象向右平移
个单位长度后,得到函数
的图象,若函数
在
上的最小值为
,且最小值点(取得最小值对应的自变量)唯一,求m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ad37b7b16a7d4699290646e0f010f4a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13378be06b6b01bcad1d261ff14e87cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9531427f246890e815b7ed47e78daa78.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/29/4da46637-d292-44a3-9574-87b127aedd03.png?resizew=157)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)将函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac1a63ab608517bb10aa036783dfb51f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a1cfb60420ff7e72c1b9d64f69ae063.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e3f7f762131c77a3c8440b4a3bc1d12.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1683a4ac36f55c648a8825526fea183b.png)
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2020-12-14更新
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632次组卷
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5卷引用:重庆市2020-2021学年高三上学期12月诊断性考试数学试题
名校
3 . 函数
的部分图象如图所示,且
的图象过
两点,为了得到
的图象,只需将
的图象
![](https://img.xkw.com/dksih/QBM/2020/4/30/2452556504997888/2453862986481664/STEM/05db4114-3724-4ee9-afd6-eb6a0fa2958a.png?resizew=337)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d13d6ab1ba33a4b2ed086c18881e6cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5f38e1c55490b056e1f3086423fdc0e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a0ec42885989deaecec6277d6b9ee2c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://img.xkw.com/dksih/QBM/2020/4/30/2452556504997888/2453862986481664/STEM/05db4114-3724-4ee9-afd6-eb6a0fa2958a.png?resizew=337)
A.向右平移![]() | B.向左平移![]() | C.向左平移![]() | D.向右平移![]() |
您最近一年使用:0次
2020-05-02更新
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7卷引用:重庆市第一中学2019-2020学年高三下学期期中数学(理)试题
名校
解题方法
4 . 已知函数
的图象的一部分如图所示.
![](https://img.xkw.com/dksih/QBM/2022/1/17/2896369527513088/2897067385077760/STEM/bb5249dc-9171-4d3e-b02e-0988880524ab.png?resizew=196)
(1)求函数
的解析式;
(2)若函数
,
的最大值为3,求实数
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/703b4493b66a538140dd12bb3b268a7a.png)
![](https://img.xkw.com/dksih/QBM/2022/1/17/2896369527513088/2897067385077760/STEM/bb5249dc-9171-4d3e-b02e-0988880524ab.png?resizew=196)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ecd01eb380b76b4c760c31e3d156119.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f53c3b56fea63868bb98bcb2322a2006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
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2022-01-18更新
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2卷引用:重庆市永川中学校2023-2024学年高一上学期期末复习数学试题(二)
5 . 如图是函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ec89c3bc454d209007c2b29baeeb3b0.png)
的部分图像,
是它与
轴的两个不同交点,
是
之间的最高点且横坐标为
,点
是线段
的中点.
(1)求函数
的解析式及
上的单调增区间;
(2)若
时,函数
的最小值为
,求实数
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ec89c3bc454d209007c2b29baeeb3b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d935a28c512eb20017e1b4777a40b55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6670479a0083dd2dfd5ad55b47b1ab6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6670479a0083dd2dfd5ad55b47b1ab6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af9955b5aebb73cd84447e8541f901ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2347bec7975dab2b8bce2fd19b1237d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15a424b50eaeafa6f302ffd95476cb86.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef5cec7aa1e307f4282544cdfb47aed3.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ade41af6cd77fbccd58850a3448499a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c97ccd45902e5235d915b198adc5cb7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/31/7dd1745b-6de8-454f-951c-af9dfb99cfb0.png?resizew=166)
您最近一年使用:0次
2019-01-25更新
|
962次组卷
|
2卷引用:【校级联考】重庆市江津中学、合川中学等七校2018-2019学年高一上学期期末考试数学试题
名校
解题方法
6 . 函数
的部分图像如下图所示,其中
,
,
,则
( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/2/23/3b57b10f-6ca3-42f9-b444-f2c42bed3802.png?resizew=168)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20be4abeb3c2da2f31c090ed4b50313a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13378be06b6b01bcad1d261ff14e87cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89040554aa79926881b74fe954e4d08a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6097df40627705e5c635adaf088372e.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/2/23/3b57b10f-6ca3-42f9-b444-f2c42bed3802.png?resizew=168)
A.-1 | B.1 | C.![]() | D.![]() |
您最近一年使用:0次
2020-02-15更新
|
537次组卷
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4卷引用:重庆市西南大学附属中学2019-2020学年高一上学期期末数学试题
重庆市西南大学附属中学2019-2020学年高一上学期期末数学试题江苏省南通市如东高级中学2020-2021学年高一上学期阶段测试(二)数学试题江苏省南京市第十三中学2020-2021学年高一上学期期末数学试题(已下线)专题13三角函数图像与性质 (1)-【寒假分层作业】(人教A版2019必修第一册)
名校
7 . 函数
的部分图象如图所示,则
的单调递增区间为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/3/19a1b4d2-2064-4040-94c1-10239516dd83.png?resizew=189)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97db8c02d8c8d26c934e0d74588887f4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/3/19a1b4d2-2064-4040-94c1-10239516dd83.png?resizew=189)
A.![]() ![]() | B.![]() ![]() |
C.![]() ![]() | D.![]() ![]() |
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2020-11-04更新
|
483次组卷
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6卷引用:重庆市求精中学2022届高三上学期一诊模拟数学试题
名校
解题方法
8 . 函数
(
,
,
)的部分图象如图所示,将函数
的图象向左平移
个单位长度后得到
的图象,则下列说法正确的是( )
![](https://img.xkw.com/dksih/QBM/2021/4/7/2694516488601600/2787486565687296/STEM/0c2d6b9e-6a4b-4d11-885f-7ebafdfc494b.png?resizew=266)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e31c2611077469425fe2078a6cd8fac1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13378be06b6b01bcad1d261ff14e87cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d6b57132ce86c15b522f06183b7525d4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8b6894e8c345a035e89ec672503a01f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c67d01e61dc0042e67b5e8ec8e727c22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7dc6e69ad1a27916fb5c3d5901ded134.png)
![](https://img.xkw.com/dksih/QBM/2021/4/7/2694516488601600/2787486565687296/STEM/0c2d6b9e-6a4b-4d11-885f-7ebafdfc494b.png?resizew=266)
A.函数![]() |
B.函数![]() ![]() |
C.函数![]() ![]() |
D.函数![]() ![]() |
您最近一年使用:0次
名校
解题方法
9 . 函数
的部分图象如图所示,又函数g(x)=f(x+
).
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/11/9d36ecec-fe03-4fb1-a9d6-458335246302.png?resizew=213)
(1)求函数g(x)的单调增区间;
(2)设
ABC的内角A、B、C的对边分别为a、b、c,又c=
,且锐角C满足g(C)=-1,若sinB=2sinA,,求
的面积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/157996f44e855d53202c80753b48fb83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c487fec20bd809e0baf5cb39afe8979.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/11/9d36ecec-fe03-4fb1-a9d6-458335246302.png?resizew=213)
(1)求函数g(x)的单调增区间;
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce4cba95fc7d4853a243f8e3fb20ce70.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7ffe8515ff6183c1c7775dc6f94bdb8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
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2020-07-05更新
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435次组卷
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5卷引用:重庆市凤鸣山中学2021届高三上学期半期数学试题
10 . 函数
的部分图象如图所示,已知函数
在区间
有且仅有3个极大值点,则下列说法正确的是( )
![](https://img.xkw.com/dksih/QBM/2020/11/21/2597563846057984/2603585225457664/STEM/f1d9ef36712b4b388f271911fd169260.png?resizew=231)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2124c0c988315579ca9b98b8a9aaeb05.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bbae0d22d931ac42b565c7990764a2c1.png)
![](https://img.xkw.com/dksih/QBM/2020/11/21/2597563846057984/2603585225457664/STEM/f1d9ef36712b4b388f271911fd169260.png?resizew=231)
A.函数![]() |
B.点![]() ![]() |
C.函数![]() ![]() ![]() |
D.函数![]() ![]() |
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2020-11-29更新
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5卷引用:重庆市第八中学2021届高三上学期12月阶段性检测(6)数学试题