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If y varies directly as x, and y = 6 when x= 3, find y when x = 9. y = when x= 9.
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If y varies directly as x, and y = 6 when x= 3, find y when x = 9.
y =
when x= 9.

User Abdurrahman
by
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1 Answer

13 votes


(6)/(3) = (y)/(9)


3y = 6 * 9


3y = 54


y = (54)/(3) = 18

User Mahesh Bongani
by
3.9k points
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