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13 Nov 2019
a.Find the critical points of the given function and then determine whether it is a local maximum, local minimum, or saddle point.
f(x, y) = 5x2 + 2xy + 2x + y2 + y + 6
b.
Find all local extrema for
f(x, y) = 2y3 + 12x2 ? 24xy.
(If an answer does not exist, enter DNE.)
a.Find the critical points of the given function and then determine whether it is a local maximum, local minimum, or saddle point.
f(x, y) = 5x2 + 2xy + 2x + y2 + y + 6
b.
| Find all local extrema for |
f(x, y) = 2y3 + 12x2 ? 24xy.
(If an answer does not exist, enter DNE.)
Jean KeelingLv2
3 Apr 2019
