浅谈导数在实际生活中的应用

On the application of derivative in real lifeAbstractThe derivative is the most important components in the field of higher mathematics,and itis the important foundation of mathematics since modern times,it is widely used in our daily lifeand study,science etc.The foundation of Calculus provides the foundation for the developmentof derivative,which promotes the development of social production and science.This shows thatthe derivative in the economic field and the daily life of the important role is increasinglyprominent.This paper focuses on the further study of the engineering problems,the biggestvolume problems,the best location problems,the marginal economic profit and the costproblems related to our real life on the basis of the original derivative study,the main idea ofsolving the problem is to use the derivative to synthetically judge the different situation of thestationary point in the scope of definition,and to determine the correct extreme point,and toconstruct the appropriate mathematical model according to the actual problem,then,according tothe correlation of each variable,the use of derivatives in marginal economy can also helpdecision-makers to make an optimal production plan to provide a reliable reference.Furtherstudy on the practical application of the above-mentioned problems can provide importantreference schemes for practical production and life planning more scientifically and effectively.Key words:Derivative Life Optimization Application