Question 166233
please graph and classify each system as independent, dependent, and inconsistent
-2x-y=9
3x-4y=-8
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Solve each for "y":
y = -2x-9
y = (3/4)x+2
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Since the slopes are different the functions are independent.
The lines intersect at one point.
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{{{graph(400,300,-10,10,-10,10,-2x-9,(3/4)x+2)}}}
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Cheers,
Stan H.