Graphics Programs Reference
In-Depth Information
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Now let's put in the other two constraint inequalities.
Y2 = max((4000 - 110.*X)./30, 0);
Y3 = max(75 - X, 0);
Ytop = min([Y1; Y2; Y3]);
area(X, Ytop)
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It's a little hard to see the polygonal boundary of the region clearly. Let's
hone in a bit.
area(X, Ytop); axis([0 40 40 75])
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