[ 0 Question 1 v I Find the tangent plane to the equation 2 = 3m2 3y2 2y at the point ( 3, 4, 29) (\\ Question 2 If z = - 4x2 - y2 + 2y, find the differential dz. You should have variables dx, dy, y, and x in your answer. dz =0 Question 3 v Given f(a:, y) = sin($ + y) where a: = 341:6, y = 4s 6t. Find r3(m(s,t),y(s=t)) _ ft(w(s, t), y