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posted by Jennifer Thursday, August 26, 2010 at 10:04pm.

how do I graph the equation 2x+y=0?

Well for you have to put in in y=mx+b form. So it would be y=2x. That means that your y intercept is zero. So then you would plot your first dot at 0,0. And then from there go up two and over one.

or rather y=-2x

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