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monkey*
 one year ago
Find the minimum value of f(x,y)=yx+1 for the polygonal convex set determined by this system of inequalities.
X> or = 0 Y> or =0 2x+Y< or =4
monkey*
 one year ago
Find the minimum value of f(x,y)=yx+1 for the polygonal convex set determined by this system of inequalities. X> or = 0 Y> or =0 2x+Y< or =4

This Question is Closed

IrishBoy123
 one year ago
Best ResponseYou've already chosen the best response.1\(f(0,0) = 1\) \( f(x,y)=yx+1\) \(f_x = 1, \, f_y = 1\) so \(f_{min} = f(2,0) = 1\)

monkey*
 one year ago
Best ResponseYou've already chosen the best response.0Would that be my answer? @IrishBoy123

IrishBoy123
 one year ago
Best ResponseYou've already chosen the best response.1that would be my answer, and if it is wrong, i could justify my approach it is not clear to me how "you" are supposed to approach this, eg what are you learning right now. i just blagged it using some general knowledge if you want more help i can tag some poeple

monkey*
 one year ago
Best ResponseYou've already chosen the best response.0Yes, please. I'm completely lost on this problem.

IrishBoy123
 one year ago
Best ResponseYou've already chosen the best response.1before i do so, what are you learning now? that might provide a clue as to how you are expected to approach/solve it

monkey*
 one year ago
Best ResponseYou've already chosen the best response.0Would your answer be (2,0) or 1? Because if it's the (2,0), that would make more sense to me. But I'm learning system of linear equations and inequalities. Matrices also.

IrishBoy123
 one year ago
Best ResponseYou've already chosen the best response.1it is 2,0 i have looked on line and you are supposed to plot the region and then just plug in values for x and y. that kinda is what the calculus shortens so dw:1443043104809:dw

IrishBoy123
 one year ago
Best ResponseYou've already chosen the best response.1dw:1443043301255:dw

IrishBoy123
 one year ago
Best ResponseYou've already chosen the best response.1i make it \(f(2,0) = 1\)
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