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20 POINTS HELP

If f(x) varies directly with x^2, and f(x) = 75 when x = 5, find the value of f(4).

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1 Answer

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Here is my answer :)))
p/s : i wish i could help you more
20 POINTS HELP If f(x) varies directly with x^2, and f(x) = 75 when x = 5, find the-example-1
User Steve Taylor
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