Nmer050194
Nmer050194
28-03-2018
Mathematics
contestada
Need help with math question please
Respuesta :
Аноним
Аноним
28-03-2018
|3x+9| is always positive
a positive number will never be negative.
a posiitive number will always be greater than -3
therefore, it is impossible for |3x+9| to be less than -3
it is the last graph. there is no solution
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