savannahking000 savannahking000
  • 13-12-2017
  • Mathematics
contestada

Y varies inversely with the square of x and y=2 when x=6. Find y when x=2.

Respuesta :

tynollette tynollette
  • 14-12-2017
y varying inversely as x means y=k/x, k is a constant.
find the constant: when y=2, x=6, so k=12
y=12/x
when x=2, y=12/2=6
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