Which table of ordered pairs represents a proportional relationship? O
х
-2
-4
6.
у
4
16
36
o
х
-4
-6
-8
y
-8
-12
-18
Х
-3
у
5
3
- 7
1
х
-3
-6
-9
y
12
24
36
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Which lines are parallel? justify your answer. lines p and q are parallel because same side interior angles are congruent. lines p and q are parallel because alternate exterior angles are congruent lines l and m are parallel because same side interior angles are supplementary lines l and m are parallel because alternate interior angles are supplementary.