Question

If the ordered pairs graphed are all equivalent ratios, what ordered pair is missing?

A (9.11)
B (9/12)
C (9.15)
D (9,18)​

Answer 1

I don’t really know but I have it a try I think it’s (9,15)

Answer 2

On the graph we have points x:y of

3:5

6:10

12:20

which are all in the ratio 3:5, a slope of 5/3.

3:5=9:y

y=9×5/3 = 15

Answer: C (9,15)