Respuesta :

Answer:

1/3

Step-by-step explanation:

-3 - -1= -2

3-9 = -6

-2/-6 = 2/6 = 1/3

Answer: 1/3

Step-by-step explanation:

slope = change in y / change in x

= (-3 - -1) / (3 - 9)

= -2 / -6

= 2/6

=1/3