Originally Posted by
DavidWagner Let z = g(x, y) and suppose that x(t) = t^2 + 3t + 2 and y(t) = e^t + sin(3t)
Find (dz/dt)|t=0
if (dg/dx)|(1,2) = 6
(dg/dy)|(1,2) = -2
(dg/dx)|(2,1) = -3
(dg/dy)|(2,1) = 8
(dg/dx)|(0,0) = 0
(dg/dy)|(0,0) = -4
Thank You.