The ordered pairs in each exercise are for the same direct variation.

Find the missing value.

(3,2) and (6,y)

I don't know how to find the missing value ..

5 answers

Assuming that "direct variation" means that the second number of each pair is a certain fixed ratio to the first number, then
3/2 = 6/y
3y = 12
y = ?
y=4?
yes, 4
well.....yes 4 but what if it was
(5,9), (15,y)
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