a: y+1= 2/7(x+3) b: y-5= 2/7(x-8) c: y-1= 2/7(x+3) d: y+5= 2/7(x-8)
slope = (5-3)/(8-1) = 2/7 they all have a slope of 2/7 but only b) the correct pattern of finding the equation
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