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  • 27-06-2016
  • Mathematics
contestada

What is the constant of variation, k, of the line y=kx through (3,18) and (5,30)

Respuesta :

Hussain514 Hussain514
  • 29-06-2016
k= change in y/ change in x
K= (30-18)/(5-3)
K=12/2
K=6
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