Question 278449: Hi. I am working on a problem finding the minimum and maximum value of
f(x,y)=x-4y for the feasible region . I have worked the problem and I have found the minimum value which is 0 but i am having trouble finding the maximum . When i worked it out the values i got were (8, -10 , 0) i am not sure if those are right because the -10 is not one of my choices for the answer.
The question for the problem is :
Find the maximum value of f(x,y)=x-4y for the feasible region?
Thanks for your time & help :) Answer by solver91311(16872) (Show Source):