# Thread: velocity of parametric function

1. ## velocity of parametric function

what is the speed at T=(pi/6) of x=sin(3T) and y= 2T

2. Originally Posted by whocares27
what is the speed at T=(pi/6) of x=sin(3T) and y= 2T
speed $= \sqrt{\left(\frac{dx}{dt}\right)^2 + \left(\frac{dy}{dt}\right)^2}$

3. thank you very much