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Assume that a varies directly as b. What is the constant of proportionality if a = 8 when b = 2?
k = 16
k = 4
k = 1/4
k = 6
Assume that a varies directly as b. What is the constant of proportionality if a = 8 when b = 2?
k = 16
k = 4
k = 1/4
k = 6