Do these pairs of values (x and y) represent two quantities that are proportional?
ху
1 5
2 10
on WN
15
5 25
O A. Yes, because as x increases, y increases.
O B. Yes, because all of the pairs represent the same ratio.
O C. No, because y is not increasing at a constant rate.
D. No, because only one of the pairs is a simplified ratio.