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  • 25-09-2018
  • Mathematics
contestada

is 8 = -4 +2y a function or not

Respuesta :

QueenxBoujee
QueenxBoujee QueenxBoujee
  • 25-09-2018

Question:

Is 8 = -4 + 2y a function or not?

Steps on how to solve:

1. Add 4 to both sides

  • 8 + 4 = -4 + 4 + 2y

2. Simplify,

  • 12 = 2y

3. Then, divide both sides by 2

  • 12/2 = 2y/2

4. Simplify,

  • 2 = y
  • So yes it is a function!

Hope that helped!!

~Serina


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