函数与方程思想是高中数学中一种重要的思想方法,也是高考考查的重要思想方法之一。函数与方程思想以函数知识做基石,用运动变化的观点分析、研究数学对象间的数量关系,使函数知识的应用得到极大的扩展,丰富并优化了数学解题活动,给数学解题带来很强的创新能力。因此,函数与方程思想越来越成为数学高考中长考不衰的热点。 Function and equation thinking is an important way of thinking in high school mathematics, but also one of the important ways of thinking in college entrance examination. The function and the equation thought take the function knowledge as the cornerstone, analyzes the quantity change from the point of view of the movement, studies the quantity relation between the mathematical objects, expands the application of the function knowledge greatly, enriches and optimizes the mathematics problem solving activity, To a very strong ability to innovate. Therefore, the idea of ​​function and equation more and more become mathematics college entrance examination long hot test.