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在高中数学中求解曲线的轨迹方程是解析几何的一个基本问题,这类题目能够全面考查学生的数学能力和数学思想.解析几何的实质是用代数方法研究几何问题,通过曲线的方程研究曲线的性质,因此要掌握求曲线方程的思路和方法,它是解析几何的核心之一.从近几年的高考来看,圆锥曲线的简答题基本上考查了圆锥曲线方程的求法,求曲线的轨迹方程的方
Solving the trajectory equation of curve in high school mathematics is a basic problem of analytic geometry, which can comprehensively examine students’ mathematical ability and mathematical thinking.The essence of analytic geometry is to use algebraic method to study the geometric problem and to study the curve through the equation of curve Therefore, it is one of the core of analytic geometry to master the train of thought and method of finding the curve equation.According to the college entrance examination in recent years, the brief answer of conic curve basically examines the method of conic curve equation, Square of equation