shacoriamatthew shacoriamatthew
  • 06-12-2017
  • Mathematics
contestada

y = -x + 4
2x + 2y = 8


is it independent, inconsistent, or equivalent

Respuesta :

texaschic101
texaschic101 texaschic101
  • 06-12-2017
2x + 2y = 8..put this in y = mx + b form...so subtract 2x from both sides
2y = -2x + 8.....divide everything by 2
y = -x + 4....this is the exact same as ur other equation

therefore, u have the same line....ur answer is equivalent (or coincident)
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