- #1
AllanW
- 18
- 0
Homework Statement
if y=2t+3 and x=t^2, find dy/dx
Homework Equations
dy=dy/dt*dt/dx
The Attempt at a Solution
dy/dt=2
dx/dt=2t
therefore dy/dx=1/t
what I don't understand is how the dy/dt etc. is found when attempting this problem[/B]