2024高三·全国·专题练习
1 . 已知点
在函数
的图象上,点
在函数
的图象上,且
,
,
,给出下列说法:
①当
时,
;
②存在点
在直线
上;
③
,
,使点
和点
为两个函数图象的公共点;
④若点
在函数
的图象上,则函数
的周期是
,
两点间距离的整数倍;
⑤定义满足长度
取最小值时的区间
为最小区间.若
,区间
是满足
的最小区间,则函数
的周期为
.
其中,说法正确的序号是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/369e2cc0b7c553969627461819e80229.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04129b7390acd7d936fbd204cc111dcb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2b6db7130ea4b0ea4da3d316b3070f46.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c7602e4015d02cb188ffb82092ee980.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b55b59c92a868cc6f448e5d92d257401.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a96d62cdf358f79c7831dd009c26430c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b519531dbeee800a08ba5ce55ff7e51.png)
①当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d387a4f4ed6f48afd7fc75ff68ae026.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d75ff0c325ddcac48cf1c233f033c2c7.png)
②存在点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67de794bd1d73ebe1e7fca6622579587.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3f52cb58b6bc5d71030463ba7e28134.png)
③
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/677ad4c4ea0722f0ee064f44624c585f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a96d62cdf358f79c7831dd009c26430c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/369e2cc0b7c553969627461819e80229.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2b6db7130ea4b0ea4da3d316b3070f46.png)
④若点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2b6db7130ea4b0ea4da3d316b3070f46.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e59bc063c88b1add34184da82283251.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e59bc063c88b1add34184da82283251.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
⑤定义满足长度
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a31d1c786e88987bb3bc7c54b7b66819.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63313f7ac7402fcb5a9a840db64c6f08.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a85cbdee531d4b394d674d90adda132b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/52b83fe99c90a7bf139a7e6e537820c4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/697033cd4669b77c355a0dc88580e36e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04129b7390acd7d936fbd204cc111dcb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f785147690f83dcee0a0bc6c327e75a.png)
其中,说法正确的序号是
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2 . 已知函数
,如图A,B是直线
与曲线
的两个交点,
且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4bd2d2a96bed7bdd0580a75c8f18ad7f.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a067e86ae162185a04bdf862b40cd255.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b7e8cea282005e0ffdd9f8ec244310a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/55beec146816b358c0383a38239bbfba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/339421ee5ca36cd455583060e8769936.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4bd2d2a96bed7bdd0580a75c8f18ad7f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/14/085ec8d1-2d13-4716-bd4a-7a475fc85822.png?resizew=191)
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3 . 已知函数
满足
.若
在
上恰好有一个最小值和一个最大值,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9448bf1d6136b3a108e7ea60506ad39.png)
__________ ;若
在
上恰好有两个零点,则
的取值范围是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35a8d739a3f8e5aaa6962538c5c4fd82.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/441f0cd93a81547f300a298344739106.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6056614589cdbe3302a25c148f955b88.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9448bf1d6136b3a108e7ea60506ad39.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6056614589cdbe3302a25c148f955b88.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
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2023-11-10更新
|
755次组卷
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3卷引用:天津市部分区2023-2024学年高三上学期期中数学试题
名校
解题方法
4 . 已知
,
满足
,
,当
时,
.已知
,则函数
,
的零点个数为__________ ,这些零点的和为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb63478132d4c1fef3c17e591919da83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94f91ba0d869011ba04651d2d4c60825.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/104375baf5cef5eb92cfc7cf13b80193.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c15c1aceee9f8cec4ca3e3057fdadc8d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5fbe16e2f133df4ef1f4f3319a0ec48a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf7aedf4e2f3337a7c3432edd4a05d8b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df49341b57eb107f416a014903ce25a8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc88ba01f958eb3b85b451b731cbebd5.png)
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名校
5 . 关于函数
,下列说法中正确的有__________ .
①
的最小正周期是
; ②
是偶函数;
③
在区间
上恰有三个解; ④
的最小值为
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0300fc016a4f2473bfcbebe116f6f3af.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70f5389990c3a0c5373f3bd9fb2454c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1b38615b9ed5033df1f27e86a359dae.png)
③
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9708c59f51c8ed59a859e288e9ac024.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f55cfcbb5c5950e18a8452b38bb17036.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24d22041f45cbf60cbd96b8b79c8b70d.png)
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2023-05-28更新
|
675次组卷
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4卷引用:北京市第十一中学2023届高三三模(5月)数学试题
北京市第十一中学2023届高三三模(5月)数学试题(已下线)第四章 三角函数与解三角形 专题3 三角函数中的条件最值问题(已下线)第九章 导数与三角函数的联袂 专题五 导数与三角函数的联袂综合训练北京市北京理工大学附属中学2023-2024学年高一下学期6月月考数学试题
名校
解题方法
6 . 设函数
的定义域为
,满足
,
.若
,且
在
单调递增,则满足
的
的取值范围是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7da3a6d011679952771607b3a166676b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b52a1e50d181725ce880b80fcd35205d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b72fce1fd91030a8ee67d93f8dbf98fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/104375baf5cef5eb92cfc7cf13b80193.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/304226ca50149b49702928e44d565964.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f63ef8da56e74dd9a811cd61746999a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
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765次组卷
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3卷引用:2023年普通高等学校招生星云线上统一模拟考试Ⅱ数学试题
7 . 定义在
上的函数
在区间
内恰有两个零点和一个极值点,则
的取值范围是_____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb5c45f0644fede3c8992d4ea2bb0f3b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b46e371d805f68a3d5210501f494d227.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
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8 . 记函数
(
)的最小正周期为T,给出下列三个命题:
甲:
;
乙:
在区间
上单调递减;
丙:
在区间
上恰有三个极值点.
若这三个命题中有且仅有一个假命题,则假命题是________ (填“甲”、“已”或“丙”);
的取值范围是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d9a9322eaf894981d820ba575ab6cb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
甲:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3cb924f709254c25d89ea96de86818c0.png)
乙:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27f935fa5d0ae1b208aff21aa468ecf8.png)
丙:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed18bd80c6c4142f68e89f4ad44570b5.png)
若这三个命题中有且仅有一个假命题,则假命题是
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
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9 . 在函数
图象与x轴的所有交点中,点
离原点最近,则
可以等于__________ (写出一个值即可).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/914a63629f7b28196c7f7ca8a4bb89a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7fbce6c2ce9bcf00a007422ecf348e04.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6581916f5a65edfea257c804efee007e.png)
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2022-11-11更新
|
1492次组卷
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5卷引用:数学(乙卷理科)
(已下线)数学(乙卷理科)河北省邯郸市魏县2022-2023学年高一上学期期末考试数学试题内蒙古赤峰实验中学、桥北四中2022-2023学年高三下学期大联考数学试题(理科)(已下线)专题04 分类讨论型【练】【通用版】浙江省温州市普通高中2023届高三上学期11月第一次适应性考试数学试题
名校
10 . 已知函数
(
,
)在区间
上单调,且满足
.
(1)若
,则函数
的最小正周期为______ .
(2)若函数
在区间
上恰有5个零点,则
的取值范围为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a1b51fc74390c262bc0bcaeb20369c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c4645350ac2f40fa4ee1518f6d48687.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f37fb9ead0e9436b60bb8f82eaa64782.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/063afd9db43cb157726fd404c39b1101.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6220c39ef894d8ddfeb86ba663c59ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b929d10624c0bb2db150588694b9dba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
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2023-01-12更新
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5卷引用:四川大学附属中学2022--2023学年高三上学期期中(半期)考试数学文科试题