Does the equation $y = 2x$ represent a direct variation and if so, identify the constant of variation?

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Answer 1 · 2017-06-25T15:51:57

$"direct variation"$

$"direct variation " ypropx$

$rArry=kx to"k is the constant of variation"$

$y=2x" is in this form with " k=2$

Does the equation y = 2x y = 2x represent a direct variation and if so, identify the constant of variation?