SOLUTION: Y varies directly as the cube of x. When x=3, then y=5. How do I find y when x=4?

SOLUTION: Y varies directly as the cube of x. When x=3, then y=5. How do I find y when x=4?

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Question 1137137: Y varies directly as the cube of x. When x=3, then y=5. How do I find y when x=4?
Answer by josgarithmetic(39620) (Show Source): You can put this solution on YOUR website!
Y

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variation constat, k
direct variation

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