解题方法
1 . “南昌之星”摩天轮半径为80米,建成时为世界第一高摩天轮,成为南昌地标建筑之一.已知摩天轮转一圈的时间为30分钟,甲乙两人相差10分钟坐上摩天轮,那么在摩天轮上,他们离地面高度差的绝对值的取值范围是__________ .
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2 . 已知函数
(其中
,
,
)的图象如图
所示,它刻画了质点
做匀速圆周运动(如图
)时,质点相对水平直线
的位置值
(
是质点与直线
的距离(米),质点在直线
上方时,
为正,反之
为负)随时间
(秒)的变化过程.则
①质点
运动的圆形轨道的半径为________ 米;
②质点
旋转一圈所需的时间![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23cb763b3517a6204a9e9eb1d6163553.png)
________ 秒;
③函数
的解析式为:________________ ;
④图
中,质点
首次出现在直线
上的时刻![](https://staticzujuan.xkw.com/quesimg/Upload/formula/825116eb345f5505ebc8c1cdb8a1f131.png)
________ 秒.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb11576984455533e1ede151e1115dc2.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/f7c9e46448bc791c441ca02d8f4508eb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61128ab996360a038e6e64d82fcba004.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a8e92ae5e64f057dc759ae74186eb435.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/6/4/398b7f13-5c90-453d-9403-751a70aacf59.png?resizew=286)
①质点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
②质点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23cb763b3517a6204a9e9eb1d6163553.png)
③函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2709ca478fb15ea08e8aa55328eae8e6.png)
④图
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61128ab996360a038e6e64d82fcba004.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/825116eb345f5505ebc8c1cdb8a1f131.png)
您最近一年使用:0次
解题方法
3 . 已知函数
满足下列条件:
①
是
经过图象变换得到的;
②对于
,均满足
成立;
③
的函数图象过点
.
请写出符合上述条件的一个函数解析式__________________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2b9643da0c0fea4f099f9a9133d6076.png)
②对于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ad5fe274cfc8da2dacfb65801f344ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b8343f8215e456eb9cebac5200e783f.png)
③
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1803dc3c76fd2b51696647aa18602412.png)
请写出符合上述条件的一个函数解析式
您最近一年使用:0次
名校
4 . 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
|
456次组卷
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4卷引用:广东省广州市2022届高三上学期10月调研数学试题
广东省广州市2022届高三上学期10月调研数学试题重庆市南开中学2022届高三上学期10月月考数学试题(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】