Question

What is the slope of the line that passes through the points (6, -10) and (3, -13)?
Write your answer in simplest form.

Answer 1

$(x_1, y_1) = (6,-10),~~ (x_2, y_2) = (3,-13)\\\\\\\text{Slope,}~ m = \dfrac{y_2 - y_1}{x_2 - x_1} = \dfrac{-13 +10}{3 -6} =\dfrac{-3}{-3} =1$