名校
1 . 若
,
,
,则正数
大小关系是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5fbd09e560887f8b826206e5dcbfe0d5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95f3406589c80c548c2072a89357589a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/615490e1ec51137c8792f0418db24b9e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76f0649064a085fb74c997fb507a9b6d.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
2 . 设
,则有( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb1fad14aa57f881f201e870c4f20593.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
解题方法
3 . 已知![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
,
,
,则
的大小关系为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f68f1205a3d4a24810d0fe9c913583a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b76e9af6e45d843d4e5f8c8d564105d6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df5245385fe5ec570e6fcfcdfb9e922a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76f0649064a085fb74c997fb507a9b6d.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
解题方法
4 . 已知
,
,
,则
,
,
的大小关系是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d28cf713695734084adadb0cf0cc40af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3b529da6d1615e3f06eac5abfc75713.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a7511d359026d8d6b15fd5e9ea2d69b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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昨日更新
|
219次组卷
|
2卷引用:江西省南昌市2024届高三第三次模拟测试数学试题
解题方法
5 . 已知函数
为偶函数,若函数
的零点个数为奇数个,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92146c133ba2bdbda499f5af2bdda022.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f6aeed19e3b51453904fe44d5f4c247.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92682840e2a230de346562b2032f8adb.png)
A.1 | B.2 | C.3 | D.0 |
您最近一年使用:0次
6 . Gompertz曲线用于预测生长曲线的回归预测,常见的应用有:代谢预测,肿瘤生长预测,有限区域内生物种群数量预测,工业产品的市场预测等,其公式为:
(其中
,
为参数).某研究员打算利用该函数模型预测公司新产品未来的销售量增长情况,发现
.若
表示该新产品今年的年产量,估计明年
的产量将是今年的
倍,那么
的值为(
为自然数对数的底数)( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2aff30671a6b9e06d72228460819f877.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a8ed1718781504ad5647f33642b191c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0ffecb03c47be920254c4ccffa5b222.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b384412acba251d87902ab928902f16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3771a38cf379d60c8d51687db3d035c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/041a7c8fc017f596542c5e6ec7d1c40b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/041a7c8fc017f596542c5e6ec7d1c40b.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
7 . 已知函数 ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4736a092ca2f06fcf287d12184fcd28a.png)
方程
有两个不同的根,分别是
则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4736a092ca2f06fcf287d12184fcd28a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ac86c2a5c90972102259bc2e7ca4576.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b90997b3b12fb9fe293bc7d45a6e015.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c58cc80f792a9262c4da33fabd21e95.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97dad16e4910ec15add074c4077b0e86.png)
A.![]() | B.3 | C.6 | D.9 |
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名校
8 . 函数
的一个单调递减区间为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/384559fa2c1314034c224b0d8f38f353.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
9 . 若
,
,则满足
的m的最大值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dcd9218a657b17654c5d757a6f7dee9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc61978d8d38ad08782a06acd581dcb2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f8df397df7f22e669671149ee1ffad7.png)
您最近一年使用:0次
解题方法
10 . 若
,
,
,则a,b,c的大小关系为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5e4ddae66e22d3bb65909daa857de31.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72368c0af85d94f298f2b8ca544053aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27b1dc594a32826b4e288e570559c016.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次