Find the absolute minimum and absolute maximum of f(x, y) = 20 - 9x + 11y on the closed triangular region with vertices (0,0), (11,0) and (11, 13). List the minimum/maximum values as well as the point(s) at which they occur. If a min or max occurs at multiple points separate the points with commas.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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ne Find the absolute minimum and absolute maximum of
on the closed triangular region with vertices (0,0), (11,0) and (11, 13).
List the minimum/maximum values as well as the point(s) at which they occur. If a min or max occurs at multiple points separate the points with commas.
Minimum value:
Occurs at
Maximum value:
Occurs at
f(x, y) = 20 - 9x + 11y
8.
Transcribed Image Text:ne Find the absolute minimum and absolute maximum of on the closed triangular region with vertices (0,0), (11,0) and (11, 13). List the minimum/maximum values as well as the point(s) at which they occur. If a min or max occurs at multiple points separate the points with commas. Minimum value: Occurs at Maximum value: Occurs at f(x, y) = 20 - 9x + 11y 8.
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