Question

if x=t^3-t and y = dqrt(3t+1), then dy/dx at t = 1 is

Answer 1

dy/dx = (dy/dt)/(dx/dt)

Answer 2

\[\frac{dy}{dx}=\frac{\frac{dy}{dt}}{\frac{dx}{dt}}\]

Answer 3

lol you beat me

Answer 4

:P coz i wasn't type laTex