WHICH TABLE IS A FUNCTION?
TABLE A
TABLE B
NEITHER
BOTH

AD slope = (0 - 2)/(1-3) = 1

BC slope = (0-2)/(5-7) = 1

The line segments AD and BC have the same slope, so both line segments are parallel.

AB & CD slopes = 0

AB & CD will be horizontal since there is no change in their Y-values thus both segments are parallel to each other

So ABCD is a parallelogram

Step-by-step explanation: god bless