Recall that the equation of a line passing through two points (x1, y1 and (x2, y2) is given by the formula (y - y1) / (x - x1) = (y2 - y1) / (x2 - x1).
Given that the line passes through the points (-4, 10) and (-1, 5), the equation of the line is given by (y - 10) / (x - (-4)) = (5 - 10) / (-1 - (-4)) = -5 / 3
3(y - 10) = -5(x + 4)
3y - 30 = -5x - 20
3y = -5x + 10
5x + 3y = 10
y = -5/3 x + 10/3
