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File:Intersecting Lines.svg


Description The graphs of the linear equations x – y = –1 and 3x + y = 9. The two lines intersect at the point (2, 3), which is the unique solution for the system of equations.
NB: A minus sign is missing on the red curve in the figure
Source Own work
Author Jim.belk
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This vector image was created with a text editor by ElectroKid. Some skill had been used to minimize the drawing.


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