请大家帮我翻译一下毕业论文的摘要，谢谢你们了

It is well known, asks the function the most value is one of middle school mathematics important contents. Asks the law about the function most value, is in the high school mathematics teaching difficulty and key, is one which of contents all previous years college entrance examination inspects. But asks the function most value the method is also many and varied, presents “the application to be widespread mostly, the solution is flexible” the characteristic, it involves the aspect of knowledge is broad, problem solving skillful, method also because of topic, but different. But asks the function in the present high school teaching material the most value arrangement related content not to make specially said that actually in the high school mathematics teaching, the exercises, and even the high school graduation meets in the examination question and the high examination question, everywhere may meet asks the function most value the question. Therefore, we have the necessity to ask th