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Which equation is written in the form y kx where k is the constant of variation if y varies directly as x and y 8 when x 3?
Wiki User
∙ 9y ago
y = kx so 8 = 3k so that k = 8/3
Therefore, the required equation is y = (8/3)*x
A simpler form is 3*y = 8*x
Wiki User
∙ 9y ago
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