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Algebra 13 Online
OpenStudy (anonymous):

Variable y varies directly with x2, and y = 72 when x = 6. What is the value of y when x = 4? y = __ HELP!!! Please explain!

OpenStudy (anonymous):

Answer Choices

OpenStudy (ilovecake):

Yeah. Do you have answer choices

OpenStudy (anonymous):

There is only y = ___

OpenStudy (anonymous):

72 divide by 6 is 12, then 12x plus in 4 into x 12 times 4 is 48

OpenStudy (anonymous):

y = 48

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