Kirby0
Kirby0 Kirby0
  • 24-02-2016
  • Mathematics
contestada


f(x) varies inversely with x and f(x) = –10 when x = 5. What is the inverse variation equation?
A. f(x)=-2/x
B. f(x)=-50/x
C. f(x)=-0.5/x
D. f(x)=-5/x


Respuesta :

ansarayesha26
ansarayesha26 ansarayesha26
  • 24-02-2016
f(x) = –10
f(5)=-10
f=
-10 divided by 5
f=-2
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