SOLUTION: If y varies directly as x, and y = 2 when x = 4, find y when x = 16.

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Question 1182804: If y varies directly as x, and y = 2 when x = 4, find y when x = 16.
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
y=kx
2=k*4
k=0.5
use in next part
y=0.5*16
y=8