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When we graph the inequality 4x - 3y?_ 0, why can’t we use (0, 0) as a test point? If we test the point (6, -5), do er obtain a false statement or a true one?the number that equation is supposed to total (6, -5)
(0,0) as a test point can't be use to graph the inequality 4x - 3y because it is prefer to use a solution that is actually possible and (0,0) does makes the solution read 0 > 0 which is false. [ The number that equation is supposed to total (6,-5) is a possible solution so it is a true statement. ]
Expert answered|bongche|Points 2061|
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Asked 5/26/2012 5:39:40 PM
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What obstacles to effective listening have you experienced, either as a customer service professional or as a customer? How could these obstacles be removed?
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Updated 5/23/2012 9:26:11 AM
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It means that if we substitute solution (5,1) to the equation 2x - 3y = 7, it would result to a true statement.

2(5) - 3(1) = 7
10 - 3 = 7
7=7, therefore it is correct.
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