11-01-2017
Mathematics

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If f(x) varies directly whith x, and f(x) = 56 when x = 8 find the value of f(x) when x = 2

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TheBlueLight TheBlueLight

11-01-2017

14 coz if they varies directly tha whatever you do to x you do to f(x) so x is divided in 4 that's why f(x) is divided in 4 56/4=14

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