Show transcribed image text ercises 57-60, find an equation of the tangent plane and etri equations of the normal line to the surface at the given point. Point Surface 57, f(x,y) = x2 (2, 3, 4) 59 .t
ercises 57-60, find an equation of the tangent plane and etri equations of the normal line to the surface at the given point. Point Surface 57, f(x,y) = x2 (2, 3, 4) 59 .t





