Find fx, fy, fx(3,-5), and fy(7,5) for the following

Last updated: 8/11/2022

Find fx, fy, fx(3,-5), and fy(7,5) for the following equation. f(x,y) = √(x² + y²) fx = ____ (Type an exact answer, using radicals as needed.) fy = ____ (Type an exact answer, using radicals as needed.) f (3, 5) = ____ (Type an exact answer using radicals as needed.)