isabelnayeli20 isabelnayeli20

27-04-2018
Mathematics

contestada

Which equation has a constant of proportionality equal to 9?

A) 3y = 3x

B) y = 9x

C) y = 3x

D) 9y = 2x

Respuesta :

Robinson555 Robinson555

27-04-2018

let y directly proportional to X
thus y = CX
where c is proportionality constant
given c= 9
thus y = 9x

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