Question

I’m in need of help

Answer 1

Explanation:

9. (-2, 2) (4, 3)

(3 - 2)/(4 + 2) = 1/6

10. (-2, 2) (3, 4)

(4 - 2)/(3 + 2) = 2/5

11. (3 - 13)/(0 + 16)= -10/16= -5/8

12. (-19 - 0)/(7 + 12) = -19/19= -1