Hi, Find the slope of the line through each pair of points: (4,2) (-5,3) m = -1/9 y = (-1/9)x + b ||Using Pt(4,2) to solve for b 2 = (-1/9)4 + b 22/9 = b y = (-1/9)x + 22/9 OR in Standard form: x + 9y = 22