Determine whether y varies directly with x. If so, find the constant of variation k. –5y = –2x

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asked Mar 24, 2018 110k views

2 Answers

Artorias · Answer 1 · 2018-03-28T09:23:57+0000

Direct variation is y=kx, inverse variation is y=k/x....

-5y=-2x divide both sides by -5

y=2.5x

So this is a direct variation with a constant of 2.5

Determine whether y varies directly with x. If so, find the constant of variation k. –5y = –2x

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