Question
Find the local maximum and minimum values and saddle point(s) of the function. If you have...
Find the local maximum and minimum values and saddle point(s) of the function. If you have three-dimensional graphing software, graph the function with a domain and viewpoint that reveal all the important aspects of the function. (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.)
f (x, y) = xy − 2x − 2y − x2 − y2
Homework Answers
Answer #1
Clearly
from the figure we can see maximum value exist and is equal to
4.
Please do like.
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