Parametric Equations
Cartesian Equations - contain x and y
Parametric Equations use a third variable of t
Parametric equations are functions of t
Parametric Equations use a third variable of t
Parametric equations are functions of t
Solving Parametric Problems
Find the coordinates of the points where the graph crosses the x axis with parametric equations
Converting to Cartesian Equations
To convert into the cartesian equation of the parametric equations you need to make t the subject.