Question 534052: I've been trying for hours and I can't figure this out. Please help! I need to find the corner points of a feasible region and graph them.
Answer by KMST(5328)   (Show Source):
You can put this solution on YOUR website! You are working on an x-y plane that can easily be represented on 2-dimensional paper by 3-dimensional creatures like us.
 , and  just restrict you to the first quadrant in the x-y plane. And worse yet, the x-axis (y=0) is off limits.
 is a line that crosses the x ans y axis at (0,6) and 6,0)
How can  be represented?
is the part of the x-y plane on the side of that line that contains the origin (0,0) because x=0 with y=0 satisfies those conditions.
 is a line that crosses the x ans y axis at (0,6) and 8,0)
How can  be represented?
is the part of the x-y plane on the side of that line that contains the origin (0,0) because x=0 with y=0 satisfies those conditions.
 is a similar restriction. The line going through (20/7,0) and (0,10) is included and so are all the points NOT between that line and the origin.
The intersection of those lines makes a triangle that defines your design space.
Do you need more help?
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