estradabrisa0719 estradabrisa0719
  • 28-08-2021
  • Mathematics
contestada

Here it is help me pls

Here it is help me pls class=

Respuesta :

jimrgrant1 jimrgrant1
  • 28-08-2021

Answer:

(- ∞ , 3) u (7 , ∞ )

Step-by-step explanation:

f(x) is negative below the x- axis

This is int the intervals x < 3 , x > 7

domain is (- ∞ , 3 ) u (7, ∞ )

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