Ravenaven Ravenaven
  • 02-03-2015
  • Mathematics
contestada

if y=-8 when x=-2, find x when y=32

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alohappy
alohappy alohappy
  • 02-03-2015
tryfind the relationships between x and y.
I am sure that it is y=4x because when you multiply 4 to the -2 it becomes -8...
and then you plug in the 32 into the y:
32=4x
 then divide 4 from the both sides for the value of x.
  x=8
Answer Link
Panoyin
Panoyin Panoyin
  • 02-03-2015
y = -8  when  x = -2
y = 32  when  x = 8
Answer Link

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