MazieMarie MazieMarie

15-03-2017
Mathematics

contestada

if the fallowing pair represents a direct variation, find the missing value.
(2,-4) and (-6, y)

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djhouse425364 djhouse425364

15-03-2017

-8y it should be right

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savid2403 savid2403

15-03-2017

Okay well the relationship from 2 and -6 is multiplication by -3. SO if we apply that to -4, y will equal 12.
(2, -4)
(-6, 12)

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