Question 1080869
Same problem, different numbers.
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 Find the equation of the line that contains the point P(-4,18) and is parallel to the line that contains A(2,-2) and B(6,3).
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 The slope of AB, m = diffy/diffx
 m = 5/4
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 Parallel lines have the same slope.
 y-y1 = m*(x-x1) where (x1,y1) is the point P.
 y - 18 = (5/4)*(x+4)
 y = (5/4)x + 23