Question 462093
sketch a graph of T >= 150 - 0.7A
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1st: Sketch the boundary which is T = 150 - 0.7A
Plot 2 points:
(0,150) and (10,143)
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{{{graph(400,300,-20,20,-40,200,150-0.7x)}}}
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2nd: Since you want T to be GREATER than 
150-0.7A, shade the half-plane ABOVE the boundary:
{{{graph(400,300,-20,20,-40,200,y > 150-0.7x)}}}
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Cheers,
Stan H.
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