edward9michael edward9michael

24-05-2015
Mathematics

contestada

.

Which equations show direct variation between x and y?

Choose all answers that are correct.

A. 3x = Y

B. Y = 4.2/x

C. y/x = 6

D. Y =0.5x + 9

Respuesta :

25-05-2015

They are direct :
[tex] A. \\ 3x = y \\ D. \\ y =0.5x + 9[/tex]

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