高中数学代数与函数一其他练习题90
题目内容

已知函数 http://picflow.koolearn.com/upload/papers/20140824/20140824042347236867.png下列结论中① http://picflow.koolearn.com/upload/papers/20140824/20140824042347236779.png ②函数 http://picflow.koolearn.com/upload/papers/20140824/20140824042347252447.png的图象是中心对称图形 ③若 http://picflow.koolearn.com/upload/papers/20140824/20140824042347283324.pnghttp://picflow.koolearn.com/upload/papers/20140824/20140824042347252447.png的极小值点,则 http://picflow.koolearn.com/upload/papers/20140824/20140824042347252447.png在区间 http://picflow.koolearn.com/upload/papers/20140824/20140824042347330574.png单调递减 ④若 http://picflow.koolearn.com/upload/papers/20140824/20140824042347283324.pnghttp://picflow.koolearn.com/upload/papers/20140824/20140824042347252447.png的极值点,则 http://picflow.koolearn.com/upload/papers/20140824/20140824042347377610.png. 正确的个数有(       )

2021-07-16

A.1

B.2

C.3

D.4

题目答案

试卷相关题目

最新试卷
热门试卷

长理培训客户端 资讯,试题,视频一手掌握

去 App Store 免费下载 iOS 客户端