Parametric equations

Parametric equations are equations that express a bunch of different functions. When graphed, these equations can turn out to look like things ranging from a circle to a butterfly. Different types of parametric equations consist of circles, ellipses, hyperbole, parabola, spirals, butterfly curves, and many more. When graphed, these equations are not only forms of math, but art as well. There are infinite ways in which parametric graphs can look.