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Slope of a Line

Find the equa...

Question

Find the equation of the lines given in the graph and also their point of intersection.

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Solution

Line AC passes through (0,0) and (2,1) $\Rightarrow$ x = 2y

Line BD passes through (2,0) and (0,-2) $\Rightarrow$ y = x - 2

Point of intersection of the 2 lines as seen from the graph is (4, 2).

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