5 10 points A function f x y is differentiable and satisfies

Last updated: 8/25/2023

5 10 points A function f x y is differentiable and satisfies f 2 1 3 fr 2 1 0 5 f 2 1 5 Find the equation of the tangent plane to the surface z f x y at the point P 2 1 3 and use it to find the best linear approximation to f 2 1 0 98