Awsometrunt14 Awsometrunt14

14-03-2017
Mathematics

contestada

y varies inversely with x and y = 5 when x = 2. Which is the inverse variation equation for the relationship?
A y=1/2x
B y=x+2
C y=10/x
D y=2x

Respuesta :

14-03-2017

y =k/x is the inverse function.
5 = k/2 ; 10 = k ;

y = 10/x
Letter C

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