the second table shows an inverse variation
Only the second table has pairs whose product is always the same value (60).
Note, NSS....characteristics of inverse variation :
x will increase and y will decrease or x will decrease and y will increase
And each x, y association will multiply to the same thing
Note that the second choice is correct
x increases and y decreases ...and ....
each x, y association multiplies to the same thing ⇒ 60