(8,5)(−2,11)
(8,5) (-2,11)
Subtract the y co-oordinates in any order 11 - 5 = 6
Subtract the x coordinates in the same order -2 - 8 = -10
Put the first result over the second and simplify 6 / -10 = -3 / 5 and that's the slope
Oh, thanks!
