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Mathematics 7 Online
OpenStudy (anonymous):

If f(x) varies directly with x2, and f(x) = 72 when x = 6, find the value of f(3). A. 108 B. 18 C. 36 D. 54

OpenStudy (anonymous):

@ganeshie8

OpenStudy (anonymous):

it's B.

OpenStudy (anonymous):

Thanks!

OpenStudy (anonymous):

Why don'y you ask how I got it??

OpenStudy (anonymous):

*don't

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