从近几年高考试题来看,导数是高考中的必考内容．题型有选择题和解答题,选择题主要考查导数的概念,解答题则是考查导数的应用,如求函数的最大值、最小值,研究函数的增减性等．由于导数可与函数、不等 From the perspective of high examination questions in recent years, the derivative is a must-examination content in the college entrance examination. Questions have multiple-choice questions and answer questions, multiple-choice questions mainly examine the concept of derivatives, and answer questions are applications of examination derivatives, such as finding the maximum and minimum values ​​of functions, and studying the increase and decrease of functions. Because the derivative can vary from function to function