This paper discusses and summarizes the application of parametric equation in solving analytic geometry problems, and mainly introduces how to use parametric equation to reduce the difficulty of analytic geometry problems.

In this paper, the application of parametric equation in solving analytic geometry is discussed and summarized. This paper mainly introduces how to use parametric equation to reduce the difficulty of solving geometric problems.

Firstly, the basic definition of parametric equation is explained, and what is parametric equation is understood. Secondly, through concrete demonstration and problem solving, the application of parametric equation in solving analytic geometry problems is demonstrated from three aspects: linear parametric equation, quadratic parametric equation and parametric equation in trajectory, which makes the application of parametric equation more concrete.

Firstly, the basic definition of parametric equation is explained, so that we can understand what parametric equation is. Secondly, through concrete demonstration and solution, the application of parametric equation in analytic geometry is expounded from three aspects: the parametric equation of straight line, the parametric equation of quadratic curve and the parametric equation of trajectory, which makes the application of parametric equation more concrete.

Finally, the characteristics of question types suitable for solving problems with parametric equations are summarized. I believe that readers will have a more specific understanding of the application of parametric equations in analytic geometry after reading this article.

Finally, the characteristics of problems suitable for using parametric equations are summarized. I believe readers will have a more specific understanding of the usage of parametric equations in solving analytic geometry.

I am an English major, not a math major. . This proper noun may not be accurate enough. .