RECTANGULAR TO PARAMETRIC FORM
Equations with several variables such as x, y, & z.
y = 4x - 3
Those same rectangular equations rewritten with just one variable... the parameter.
x = t + 1 y = 2t
(for a rectangular equation with only x & y variables)
A RECTANGULAR EQUATION REQUIRES
A PARAMETRIC EQUATION REQUIRES ONE FOR
NOW HERE'S AN EXAMPLE...