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Mathematics, 05.10.2019 10:00 maddy6882

if f(x) varies directly with x2 and f(x)=10 when x=−4 , what is the value of f(x) when x = 3?
−14.4

−5.625

5.625

14.4

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Answers: 3

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if f(x) varies directly with x2 and f(x)=10 when x=−4 , what is the value of f(x) when x = 3?
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