Find the absolute maxima and minima of the function on the given domain.  on the closed triangular region bounded by the lines      and  

A. Absolute maximum: 120 at    absolute minimum: 0 at  
B. Absolute maximum: 81 at    absolute minimum: 0 at  
C. Absolute maximum: 81 at    absolute minimum: 36 at  
D. Absolute maximum: 120 at    absolute minimum: 81 at  


Answer: A

Mathematics

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