You can put this solution on YOUR website! The easiest way is to find the intercepts.
Those are the points that intersect the x and y axis.
To find the x-intercept, set y=0 and solve for x.
Plot the point (2,0).
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To find the y-intercept, set x=0 and solve for y.
Plot the point (0,-6).
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For a line, you only need two points.
Connect those two points with a line that goes through both.