Question

A line passing through which of the following pairs of coordinates represents a proportional relationship?
(1, 3) and (3, 6)
(1, 2) and (2, 3)
(1, 3) and (2, 6)
(1, 1) and (1, 3)

Answer 1

I think that ur doing equivalent ways in here. so 1*2=1 and 3*2=6. so I think that it is C. (1,3) and (2, 6)

Answer 2

Hmm....

Answer 3

I dont get it.. I tho it was A or C. It made sence