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Equation of a straight line using coordinate geometry

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Write an equation of the line below.

----------- Graph ----------

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Solution Summary

I have found the equation of a given straight line using coordinate geometry. I also have shown, in general, how to find the equation of a line if two points of a graph are known.

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Following is the text part of the solution. Please see the attached file for complete solution. Equations, diagrams, graphs and special characters will not appear correctly here. Thank you for using Brainmass.
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If you know the coordinates of two ...

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