Linear Approximation in Two Variables (KristaKingMath) Channel: Krista King36K views • 30/06/2010Related VideosLinearization of a multivariable function (KristaKingMath)Linear Approximation, Differentials, Tangent Line, Linearization, f(x), dy, dx - CalculusFind the Linear Approximation to the Multivariable Function Using the Tangent Plane and Estimate