Parametric Equations, Second Derivative - Calculus

This video explains the meaning of parametric equations (eq), including what they are with example practice questions, the rule, how do you differentiate them (2nd derivative) and how to determine if the parametric form is twice differentiable. You will understand how they can be applied to determine the distance traveled and direction of motion. Converting an equation to parametric form is deferred to another tutorial.

0:00 Parametric equations, second derivative
1:13 Worked example