Answer:
No, it is not proportional. It is not proportional since the ratio of each x and y pair are not consistent across all values. For example, the ratio of -8 and -1 ([tex]-8/-1=8[/tex]) is not the same as the ratio of -2 and 3.5 ([tex]-2/3.5\approx-0.571[/tex]) ([tex]8\neq 0.571[/tex]).
