Select each option that shows a proportional relationship between x and y

A) x= 1 1/2, 3 1/4, 7 // y= 6,13,28 (they are in a column and supposed to line up but I cant add a photo)

B) x= 4,5,9 // y= 1,2,6

C) y = 7/8 x(7/8 is a fraction)

D) y = x + 1

E) it’s a graph that starts at 3 horizontally and keeps going. the graph only shows till 6

F) a graph starting at 0 going and goes up but in the middle of x and y axis if that makes sense