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Mathematics 10 Online
OpenStudy (bananas1234):

if f(x) varies directly with x^2 and f(x) equals 10 when x equals -4, what is the value of f(x) when x equals 3?

OpenStudy (bananas1234):

@triciaal

OpenStudy (bananas1234):

@zepdrix

OpenStudy (sshayer):

|dw:1478734246591:dw|

OpenStudy (sshayer):

correction x=-4 not 4 (-4)^2=16 calculation will be same

OpenStudy (triciaal):

|dw:1478734480941:dw|

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