1.Use implicit differentiation to find the equation of the tangent line to the curve
xy^3+xy=16 at the point (8,1) . The equation of this tangent line can be written in the form y=mx+b
2.For the equation given below, evaluate y^1 at the point(1,-1) .
(6x-y)^4+2y^3=2399.
3.Find the...