1 . 已知函数
的定义域均为
为
的导函数,且
,
,若
为偶函数,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8fd1e808e015f4cb43d2e3a0529ac6a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7b7ca73c28f9360c54b3f534a80dc6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f11bce65a73ba0eddaf389c5907c3b38.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9029cb80ee4de5fee8bf337ee83f14e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4dd92d1e1d9bdcffd18ea195b06b71dd.png)
A.2 | B.1 | C.0 | D.-1 |
您最近一年使用:0次
2 . 已知复数
满足
,则复数
的共轭复数的模
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/178e564f202351e955a946fb60b7e279.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a176cfc17acf73eba234dfccadd8f1e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
3 . 已知函数
.
(1)求曲线
在
处的切线方程;
(2)设函数
,求
的单调区间.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ae96aa184426a252422caef0bf4125e.png)
(1)求曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68c6b6a11760d0724b0b60e55970e229.png)
(2)设函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/585de67a3fc494297d375d339af6d153.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
您最近一年使用:0次
2024-04-17更新
|
514次组卷
|
3卷引用:新疆喀什地区2023-2024学年高三下学期4月适应性检测数学试题
名校
解题方法
4 . 设
是函数
的两个极值点,若
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ce7ae90d808f05e86ea063238e4b2f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d53fab31408a594c6d6f238c32d8643b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c0f5fc86575fd2323db956057f1e9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
A.0 | B.1 | C.2 | D.3 |
您最近一年使用:0次
2024-04-15更新
|
1040次组卷
|
3卷引用:新疆乌鲁木齐地区2024届高三第二次质量监测数学试题
名校
5 . 已知函数
.
(1)若
,求函数
在
上的最大值和最小值;
(2)讨论函数
的单调性.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00b93751735503e874d1613de7e88d74.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3606fd3966dc72e0f8a32047945a86e2.png)
(2)讨论函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
您最近一年使用:0次
2024-04-06更新
|
2377次组卷
|
5卷引用:新疆石河子第一中学2024届高三“天使计划”第二轮测试数学试题
6 . 已知函数
,
,其中
,
.
(1)讨论
的单调性;
(2)若
有两个极值点
、
,且
,证明:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b91cb106dd7a52b93f0363a8bab66c4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9abc87c73ac48588c3440dac2fd68d6e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4633de9335d15d7685bdecb007a3678c.png)
(1)讨论
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c147c43c631dc730c4794ba0fcdf1341.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46be55c8f2760d6db125f46691a3de48.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aec19b68e3add9d5bfcc6269a1855b87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26d8dafc71b106f39f4e15442220897b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d1d1161f53c9fcb392fc017513e123f.png)
您最近一年使用:0次
解题方法
7 . 若复数z满足
,则在复平面内与复数
对应的点位于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0572c36911755b2b661020e46aaa6f28.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5fcfebd9f5a57036e6df6b6e14865da3.png)
A.第一象限 | B.第二象限 |
C.第三象限 | D.第四象限 |
您最近一年使用:0次
8 . 若复数z满足 则
( )
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
9 . 已知
,曲线
在
处的切线方程为
.
(1)求
;
(2)证明
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ec5366a5bed23c916f09c2cd1a58a8cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b384412acba251d87902ab928902f16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e136e7637543c8ae92c8dcd55b31924.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
(2)证明
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdf1fba67d258d45304cd866545b9747.png)
您最近一年使用:0次
2024-03-22更新
|
1512次组卷
|
5卷引用:新疆乌鲁木齐地区2024届高三第二次质量监测数学试题
解题方法
10 . 设
,若
在
上恒成立,则实数 a的值可以是( )(附:
)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ba59709404f44374e320cc025f5a7f1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa18838a13fda4e45612c32cdf98b71.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0eac2b31a19918895e5af2d316490e7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9405361d7be3c9e4d462a4e955d8fe3c.png)
A.![]() | B.3 | C.2 | D.![]() |
您最近一年使用:0次