1 . 已知
,
,设
.
(1)求函数
的单调递增区间;
(2)若
,且
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/884c248a049d9486840141e69bb721b1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/25cb4b79d216a85412a812380ee971eb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7aa1233d7a93113281594c41f25c7db.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ad247495d64553003b221298c649c4d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/205d794286fa09550f01ed294e00b36d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05829b96bb5a271d3c31c876a9835727.png)
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2 . 函数
.
(1)求函数
的单调减区间;
(2)将
的图象先向左平移
个单位,再将横坐标缩短为原来的
(纵坐标不变),得到
的图象.当
时,求
的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63b0d9f837a3d85e843748a2ad0a9007.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)将
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/037fb348109dc2063a268b10eb925a57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a1cfb60420ff7e72c1b9d64f69ae063.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a0a5133b8460df6c46da0e44051e2a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
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2023-10-13更新
|
1312次组卷
|
4卷引用:四川省江油中学2023-2024学年高三上期10月月考理科数学试题
3 . 设
.
(1)求
的值及
的单调递增区间;
(2)若
,
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/34f99be836837cc974a10bcbfdec4330.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d15b006dd591aa4e7a88caf9bd05306e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b4d8f50c286d39bf8ed0b94c09947d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/198f329534aec1574fdab18826fd01af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0efb7bdf4e86c8747f4e1cf18b8b795.png)
您最近一年使用:0次
名校
4 . 已知函数
,且
相邻两个极值点的差的绝对值为
.
(1)当
时,求函数
的单调减区间;
(2)若
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4ada78a199959e3c11505d37e54dab0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d49f8a63ddbca52039fa9ab44cda6b29.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb48434bdcafb5e084fc0b6396cb9469.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0de78e5823d3eca79ecbd51d0c4b9764.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2dbddc68c78dc400c71422c27d1bd6f.png)
您最近一年使用:0次
名校
5 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b2107d4201331cad7d939eb35090869.png)
(1)求函数
的最小正周期;
(2)当
时,求函数
的单调递减区间和值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b2107d4201331cad7d939eb35090869.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb48434bdcafb5e084fc0b6396cb9469.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
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2023-10-10更新
|
625次组卷
|
3卷引用:山东省菏泽市某校2023-2024学年高三宏志班上学期9月月考数学试题
名校
解题方法
6 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd5bfda15b9732edf93f6ff3ee4805cb.png)
(1)求
的最小正周期;
(2)当
,求
的最大值和最小值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd5bfda15b9732edf93f6ff3ee4805cb.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e9c48e36f2c35dd8308029445332aa8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
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2023-10-09更新
|
1116次组卷
|
2卷引用:北京市人大附中2024届高三10月质量检测练习数学试题
解题方法
7 . 在
中,角
所对的边分别为
,且有
,求
(1)
;
(2)
的最大值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24e0c10fb103930eabd5fa18e8f9bb06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76f0649064a085fb74c997fb507a9b6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82e8ed5b910dabdd76b37ec5c309c6db.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1a7c372d5a92e8b71ca844ff9bddb0f.png)
您最近一年使用:0次
解题方法
8 . 在
中,内角A,B,C所对的边分别为a,b,c,已知
.
(1)求角
的大小;
(2)设
,
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe91045685428e5188e2d0b0b69052c8.png)
(1)求角
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e258ab9e600435b37465092243d99f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dcb5bac75f36bb1dc5c8190d4dbe681d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e4c49ac3a5246261706e66f94dccbf5.png)
您最近一年使用:0次
名校
9 . 已知函数
.
(1)求函数
的最小正周期及单调增区间;
(2)若
,求函数
的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd00a9c3949dab1cd561985a8e0e1bd5.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/31aba8ca22579a6d5eed632aecff4548.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
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10 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42da75d79d91b91c731b1dc2aac02ed0.png)
的最小正周期为T.若
,且
的图象关于直线
对称.
(1)求
的值;
(2)求函数
的单调增区间.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42da75d79d91b91c731b1dc2aac02ed0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bfb47553644f17d8121947a0e824f2ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5f0b1d2ba8f0c5670f04456e65c877a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70c6cb0cc172657611e286e7fa669584.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
(2)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
您最近一年使用:0次