Answer:
FEID
Explanation:
slope = (change in y values) ÷ (change in x values)
1) slope = (28 - 23) ÷ (-5 - -4)
= 5 ÷ (-5 + 4) = 5 ÷ -1 = -5 (option F)
2) slope = (-27 - 9) ÷ (-3 - 1) = -36 ÷ -4 = 9 (option E)
3) slope = (2 - 1) ÷ (-3 - 0) = 1 ÷ -3 = -1/3 (option I)
4) slope = (-7 - -4) ÷ (-5 - -4) = (-7 + 4) ÷ (-5 + 4) = -3 ÷ -1 = 3 (option D)