Question 795477
My question is to "Graph the following linear inequality. 8x-9y<72", I've tried it but I seem to continue getting it wrong.
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Solve for "y": y > (8/9)x - 8
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Graph:
You don't graph the inequality, you graph the boundary which on equality.
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Graph y = (8/9)x -8 as a dashed line.
Plot (9,-8) and (9,0) and draw the boundary thru those two points.
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Shade the half-plane ABOVE the boundary because you want
y to be GREATER than (8/9)x-8.
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{{{graph(400,400,-10,15,-15,15,y > (8/9)x-8)}}}
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Cheers,
Stan H.
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