Recent content by Julian12345

Homework Statement Find the extreme values of the function[/B] Subject to the following constraints: at (x,y) = ( , ) at (x,y) = ( , ) Homework EquationsThe Attempt at a Solution Picture has attempted work on it.

Homework Statement Find ∂2f ∂x2 , ∂2f ∂y2 , ∂2f ∂x∂y , and ∂2f ∂y∂x . f(x, y) = 1,000 + 4x − 5y Homework EquationsThe Attempt at a Solution Made somewhat of an attempt at the first one and got 0, however my teacher has poorly covered this in class, and I would value some further explanation.