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1 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a67b3aa3fc252bb801631450978499d.png)
在区间
内的图像并求它在
上的增区间;
(2)求函数
的对称轴和对称中心;
(3)解不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a67b3aa3fc252bb801631450978499d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb4b61d912f99e5583e7e17cf8fef558.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb4b61d912f99e5583e7e17cf8fef558.png)
(2)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(3)解不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/17f10959f09fd10b1f93155538eba94b.png)
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2 . 在①
;②
;③
的终边关于
轴对称,并且
这三个条件中任选一个,补充在横线上,并回答问题.
已知第四象限角
满足__________,求下列各式的值.
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9d26af14102c80176c9928841c81bf8.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c45f893af4ed9be6f030ce055dee9b1b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69b4cab645c97f6d1710f803ef6a8436.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4e288596fa3811dd2c17bded60e82e7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/98ac7d30e370df24c0bda1da70880709.png)
已知第四象限角
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9d26af14102c80176c9928841c81bf8.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6392d321da201799d4f6dec7b16dcd7b.png)
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解题方法
3 . 已知单位向量
满足
.
(1)求
的值;
(2)设
与
的夹角为
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c5562bd4d1b54424330cb6329cd79d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3213719171b05c807626c1f2ab2b130d.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4051a3d29e6910a9272f0e04d350f88c.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3143307ad0ba4a631eac04e814993655.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ffa3e1ce447d158f6084a66841307a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de7d5ef3a3d9a03be91135fc426d57cc.png)
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2024-05-09更新
|
295次组卷
|
5卷引用:江西省宜春市部分学校2023-2024学年高一下学期4月质量检测数学试题
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解题方法
4 . 已知函数
,x
R.
(1)求
的最小正周期;
(2)求
在区间
上的最小值并指出此时
的取值;
(3)若
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d270cf62995ecaabfbcadbc71a974290.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a02d44492b51b0e08208fdc0d1707025.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b15539a8438be3774bc02d3b81183110.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afc28b68212359e66cf2eac690a85232.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2ff0e5c78c04beea4e773185195da30.png)
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2024-05-08更新
|
1378次组卷
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4卷引用:江西省南昌市第五高级中学2023-2024学年高一下学期期中考试数学试卷
江西省南昌市第五高级中学2023-2024学年高一下学期期中考试数学试卷江苏省南京市六校联合体考试2023-2024学年高一下学期4月期中数学试题(已下线)模块四 期中重组卷1(江苏南京)(苏教版)(已下线)江苏省南京市六校联合体考试2023-2024学年高一下学期4月期中数学试题变式题16-19
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5 . 如图,在
中,已知
是
的中点,
,设
与
相交于点P,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0719844e0261af3b625d9673e5926.png)
___________ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9df2c17a690b0accb16d622487fa1950.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a56d8a98b3ff6b483ba6a6b41cccd333.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d4d5951339bdf8c49e8da94bc72f410.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d50703c46b6153945d718b198f03b4b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7785afeeaf274892253d04b4f693b367.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84119c347d39736b6621cd7def59dbcb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0719844e0261af3b625d9673e5926.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9df2c17a690b0accb16d622487fa1950.png)
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2024-05-08更新
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1037次组卷
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6卷引用:江西省南昌市第五高级中学2023-2024学年高一下学期期中考试数学试卷
江西省南昌市第五高级中学2023-2024学年高一下学期期中考试数学试卷江苏省苏州昆山柏庐高级中学2023-2024学年高一下学期3月月考数学试题(已下线)模块五 专题6 全真拔高模拟2(高一人教B版期中 )(已下线)模块一 专题4 平面向量的数量积【讲】人教B版(已下线)模块一 专题5 平面向量的数量积【讲】北师大版高一期中(已下线)模块五 专题6 全真拔高模拟2(苏教版期中研习高一)
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6 . 函数
的值域为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/951505b356acaba9719154025cc6cd98.png)
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2024-05-08更新
|
367次组卷
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7 . 函数
的部分图象如图所示,则下列说法中正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b287fcd2997089ebf078e66ad86db3a.png)
A.![]() ![]() |
B.![]() ![]() |
C.![]() ![]() |
D.若方程![]() ![]() ![]() |
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2024-05-08更新
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解题方法
8 . 已知
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c78a34e8ab4a06c434e42eea8b730f91.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eefd7b57838ce8dff036dcd13f19f573.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-05-08更新
|
715次组卷
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2卷引用:江西省南昌市第五高级中学2023-2024学年高一下学期期中考试数学试卷
9 . 当时,不等式
恒成立则实数
的取值范围为
( )
A.![]() | B.![]() | C.![]() | D.![]() |
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10 . 如图,在梯形
中,
,
,
,点
、
是线段
上的两个三等分点,点
,点
是线段
上的两个三等分点,点
是直线
上的一点.
的值;
(2)直线
分别交线段
、
于
,
两点,若
、
、
三点在同一直线上,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09d27bd71d79cb19eb554175e4ef0867.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/738d4661eff5f3f5930538014ae176fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f864244952b60f3648f08a19268efae9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e52a8f07834cbbbe4224962672fbbb2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/895dc3dc3a6606ff487a4c4863e18509.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73465a1f9aa03481295bf6bd3c6903ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8bad16b7cdf8c638cd324f5be5d834f.png)
(2)直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20a541b81584a032f571159ea152c85a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/31e55e398e8520d8a36fb5a625a085b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c83f1f880e5ffbff036953acaca90c41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8dae84de0353b6925d282c0854554c68.png)
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