名校
1 . 函数
与其导函数为
,满足
,其中
;若
,
,其中
,则下列不等式一定成立的有( )个
①
②![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21e49359c5c9d119d81b08e8ca91c404.png)
③
④![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3500100f631dd8326d743a4a2b666a8b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22add663bd26e87d972a10dc5fd9ada1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1532cefdaf4b6df045285000b288b6d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8ac256ea57fc89c474d34015f8c0154.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/372dab8fa0ad684436da35abd1a49af8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60132f7361a76fd4e780a6c98de9f1e1.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6800a8cc57f3655f62ca47f7846b8a6.png)
②
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21e49359c5c9d119d81b08e8ca91c404.png)
③
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46c7bd551420f2adbc8fb35f31a5130c.png)
④
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3500100f631dd8326d743a4a2b666a8b.png)
A.1 | B.2 | C.3 | D.4 |
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2023-04-27更新
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3卷引用:四川省广安友谊中学2022-2023学年高二第一次“零诊”模拟考试理科数学试题
四川省广安友谊中学2022-2023学年高二第一次“零诊”模拟考试理科数学试题四川省成都市第七中学2023届高三下学期三诊模拟考试理科数学试题(已下线)第三章 利用导数比较大小 专题二 同构抽象函数比较大小 微点1 构造抽象函数比较大小(一)——初等型