方案设计型问题,是指根据问题所提供的信息,运用学过的知识加以分析、计算、比较和判断,在题目所提供的隐含的多种方案中得出最优方案的一类数学问题。通常要求学生运用学过的技能和方法,利用方程(组)不等式(组)进行解答;设计问题,需要从具体的问题中,分析数学关系,建立模型,制订一个最佳方案。此类考题涉及生产、运输、营 The problem of program design refers to a kind of mathematical problem that the optimal solution is obtained from the implicit multiple solutions provided by the topic according to the information provided by the question, using the learned knowledge to analyze, calculate, compare and judge. . Students are usually asked to use the learned skills and methods to solve equations (groups) inequalities (groups). Design problems need to be analyzed from the specific problems, mathematical relationships, the establishment of models, to develop an optimal program. Such questions related to production, transportation, battalion