Question

Three of the four points below are on the graph of a proportional relationship between the variables x and y. Which point is NOT on the graph?
A. (4,9)
B. (5, 11.25)
C. (6, 11)
D. (7, 15.75)​

Answer 1

If you look at the red blue and purple dots you can see that they form a straight line. if you connected the green dot to the line it would make the line not straight, therefore the relationship is not proportional.

(6, 11) is your answer