y is inversely proportional to x and y is 6 when x =...
y is inversely proportional to x and y is 6 when x = 7. Find the constant of the variation
47
42
54
46
Correct answer is B
Y ∝ 12
Y = 6, X = 7
Y = kx where k is constant
6 = k7
k = 42
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