首页
>
数学1 (军队文职)
> 题目详情
<img src="https://learnfile.20230611.cn/learnAppQuestion/eb/cc/e
分类: 数学1 (军队文职)
发布时间: 2023-11-03 09:28
浏览量: 1
A.f（x）＞0
B.f（x）＜0
C.
D.f（x）可正可负
正确答案是A
← 返回分类
返回首页 →
相关题目
<img alt="" src="https://learnfile.20230611.cn/learnAppQuestion/
<img alt="" src="https://learnfile.20230611.cn/learnAppQuestion/
<img alt="" src="https://learnfile.20230611.cn/learnAppQuestion/
<img alt="" src="https://learnfile.20230611.cn/learnAppQuestion/
<img alt="" src="https://learnfile.20230611.cn/learnAppQuestion/
↑
