B........................
Answer:
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I sincerely hope this is right and that you get g really good mark ;)
Because if u divide 3 by 4 you get .75 which is out of 100 %
For it to be non-linear, the rate of change cannot be constant. For the first table the rate is a constant 1 and the second table has a constant rate of -1. The 3rd and 4th tables have no constant rate and thus are non-linear.
The 4th table is increasing while the 3rd table is decreasing.
So the 3rd table, Set C, is the only non-linear negative association between x and y.
