Parametric Equation

Definition

A parametric equation is a set of equations that express a set of coordinates as functions of one or more independent variables called parameters.

Related terms

Parameter: An independent variable used in parametric equations to represent different points on a curve.

Elimination Method: A technique used to eliminate parameters in order to solve systems of equations.

Polar Coordinates:

A coordinate system where each point is determined by an angle and a distance from an origin, often used in parametric equations for circular curves.