alexreddin3867 alexreddin3867 09-04-2024 Mathematics contestada Find the derivative of the function at the given point in the direction of A. f(x,y,z)= - 2x - 10y - 7z, (-3,-8,6), A=3i - 6j - 2k A. 38/7 B. 4C. 14 D. 68/ 7