摘要
以高等数学中的有关知识为背景,从连续函数在闭区间上的性质、严格凸函数的性质、詹森不等式三个方面对近几年来全国及各省、市部分高考题,特别是高考压轴题中的函数与不等式综合题进行了分析和解答。
With related knowledge of advanced mathemactics, we apply the properties of continuous function in closed interval and rigorous convex function, and Jensen＇ s inequality to analyse and solve some test questions of the College Entrance Examination in recent years, especially the compositive questions of function and inequality.
出处
《黄冈师范学院学报》
2009年第6期21-24,共4页
Journal of Huanggang Normal University
关键词
函数
不等式
导数
单调性
function
inequality
derivative
monotone
