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Coordinate Geomatry

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by edvhou812 » Sat Jun 18, 2011 6:50 pm
Slope-intercept formula y=mx+b tells us how to plot a point with the slope and two points.

1) (4,4) We can use these points in the slope-intercept formula along with the slope given in the question stem to plot the points. (Sufficient)

2) (-4,-2) Just like DS item #1, this gives us all of the info we need to plot the points. (sufficient)

Answer: D
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