SOLUTION: The ordered pairs represent a direct variation. Find the missing value for each. (4, y) and (16, 12) (3, y) and (9, 15) (x, 8) and (6, -16)

Algebra ->  Graphs -> SOLUTION: The ordered pairs represent a direct variation. Find the missing value for each. (4, y) and (16, 12) (3, y) and (9, 15) (x, 8) and (6, -16)      Log On


   

Question 421539: The ordered pairs represent a direct variation. Find the missing value for each.
(4, y) and (16, 12)
(3, y) and (9, 15)
(x, 8) and (6, -16)
Answer by shree840(260) About Me  (Show Source):
You can put this solution on YOUR website!
Y=kx

4 y y=3
16 12
3 y y=5
9 15
x 8 multiplier -8/3 x=-3
6 -16