If f(x, y) = 9 - 3x2 - y2 , find fx(-2, -6) and fy(-2, -6) and interpret these numbers as slopes. fx (-2, -6) = -42 X fy ( - 2, -6) = 16 X Need Help? Read It Watch It Submit Answer [1/2 Points] DETAILS PREVIOUS ANSWERS SCALCET8 14.3.012. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find fx(1, 0) and fy(1, 0) and interpret these numbers as slopes for the following equation. f ( x, y) = V 4- x2 - 92 fx(1, 0) = 9 X fy(1, 0) = 0 Need Help? Read It