SOLUTION: Find the variation constant (we'll use k) and an equation of variation where y varies directly as x. Also y=4 and x=1.

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Question 397961: Find the variation constant (we'll use k) and an equation of variation where y varies directly as x. Also y=4 and x=1.
Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!

Hi
Letting k represent direct variation constant
Question states***
y = kx |ordered pair for (x,y) is (1,4)
4 = k*1
4 = k

y = 4x
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