Write an appropriate direct variation equation if y = 27 when x = 9

asked Sep 2, 2018 165k views

5 votes

by Ooxio

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Answer: y=3x

Explanation:

Mseo answered Sep 4, 2018

by Mseo

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y = kx where k is a constant

27 = k*9
k = 27/9 = 3

required variation is y = 3x

Zodvik answered Sep 6, 2018

7.5k points

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