you just need your slope formula: m = (y2 - y1)/(x2 - x1) (4, 3) and (9, 14) (x1, y1) and (x2, y2) m = (14 - 3)/(9 - 4) m = 11/5 your slope is 11/5

The slope of the line that passes through the points 4,3 and 9,14 is 11/5.