Equation of the line passing through $(-1,1)$ and ( $2,-4$ ) is

Question

Professor PC Thomas Classes · Answer

Slope $m = \frac{-4-1}{2-(-1)} = \frac{-5}{3}$. Equation: $y - 1 = -\frac{5}{3}(x + 1) \implies 3y - 3 = -5x - 5 \implies 5x + 3y + 2 = 0$.