ferretgink ferretgink
  • 25-01-2017
  • Mathematics
contestada

How can I tell if f(x)=400 in f(x)=4x-9 or if t(n)=400 in t(n)=4n-9?

Respuesta :

martinperezb12 martinperezb12
  • 25-01-2017
use the graph on your calculator and then check their roots and their vertex

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