Respuesta :

curos99xx
Okay the points given are -4,-5 and -2, 1

we know the formula

y2 - y1/x2 - x1

label -4 as x1 and -5 x2
-2 as y1 and 1 as y2

1 - -2 turns into 3
-5 - -4 turns into -1 
sp its - 3/ 1