- #1
Julian12345
- 2
- 0
Homework Statement
Find
∂2f
∂x2
,
∂2f
∂y2
,
∂2f
∂x∂y
, and
∂2f
∂y∂x
.
f(x, y) = 1,000 + 4x − 5y
Homework Equations
The 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.