- #1
Baumer8993
- 46
- 0
Homework Statement
Find the maximums, minimums, and saddle points (if any) of
Z = 4Y3 + X2 - 12Y2 - 36Y +2
Homework Equations
The partial derivatives with respect to X , and Y.
The Attempt at a Solution
I took the two partials, and set them equal to zero. The problem is that there is not anything to substitute, and when I tried solving them there was no solution.