JonathanTyb JonathanTyb
  • 01-02-2020
  • Mathematics
contestada

What are the domain and range of f(x) = 2|x - 4|?

Respuesta :

carratimko
carratimko carratimko
  • 01-02-2020

Answer:

D : All real numbers

R : (-∞,∞)

Step-by-step explanation:

When your x is in a set of absolute value sign, any number can work for x.

As with Domain, you can do the same with range. In this case, you can go from both positive infinity and negative infinity and you will always get a real number solution.

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