x y
1 1
2 4
3 9
4 16
Does the table represent x as DIRECTLY PROPORTIONAL to y? Why or why not?
A) No, because the y-values are not increasing at a constant rate.
B) Yes, because the x- and y-values are increasing proportionately.
C) No, because the y-values are increasing faster than the x-values.
D) Yes, because each y-value is the square of the corresponding x-value.