Two quantities, x and y, are in direct variation when the ratio of the two quantities is constant. In a situation of direct variance, the constant is the "constant of proportionality
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2y=3x
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Equation: y = 4x Variable y is directly proportional to x. Doubling x
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My personal favorite variations are mint, basil, or rosemaryinfuse... (more) Sign up for free to read the full text. Login if you already have an
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