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

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

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Answer 1 · 2017-06-25T15:51:57

$direct variation$ $"direct variation"$

Explanation:

$direct variation y \propto x$ $"direct variation " ypropx$

$\Rightarrow y = k x \to k is the constant of variation$ $rArry=kx to"k is the constant of variation"$

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

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

1 Answer

Explanation:

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Impact of this question

Science

Math

Humanities

... and beyond

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

1 Answer

Explanation:

Related questions

Impact of this question

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