SOLUTION: write the inequality whose solid boundary line passes through the points (-5,-7) and (5,-3) and where the point (8,4) is not a solution.
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Question 1066094: write the inequality whose solid boundary line passes through the points (-5,-7) and (5,-3) and where the point (8,4) is not a solution.
Answer by josgarithmetic(39623) (Show Source): You can put this solution on YOUR website!
Find the reference line.
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choose a point, picking (5,-3).
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Use the point to be excluded from solution region.
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You want the left side as an inequality so that the given point is NOT a solution. Here, left side is greater than right side. If say , this is true. We want the other direction.
The point (8,4) will not be among the solution for the equation.
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