Posted by Sally on Sunday, October 3, 2010 at 8:42pm.
-3/5 because -3x - 4= 2x-4
what is the form y=mx +b for C = {(x, y): (6, 15), (8, 21), (10, 27)
The answer to this question is -3. The equations work out to be -3n-7=-2n-4, and then you can just work it out for yourself.
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