Anonym Anonym
  • 08-04-2015
  • Mathematics
Answered

Help meh PleaSe
Which does not show a direct variation between x and y?
A.y=4/x

B.y=0.5x

C.y= 7x

D.y=x/9



Answer :

secret13 secret13
  • 08-04-2015
The formula for direct variation is y = kx where k ≠ 0

y = 9/x is an inverse relation
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