frenchjackson2802
frenchjackson2802 frenchjackson2802
  • 10-01-2019
  • Mathematics
contestada

Determine the domain and range of the function f(x) = –|x| + 2.

Respuesta :

MrBillDoesMath MrBillDoesMath
  • 12-01-2019

Hello from MrBillDoesMath!

Answer:

Domain: all x

Range:     f(x) <=2


Discussion:

The domain of abs(x) is all real x, and this is the domain of f.

As abs(x) >=0,    ( or   -abs(x) <= 0)

f(x) = -abs(x) + 2 <=  0 + 2 = 2

Thank you,

MrB

Answer Link
nosaibahaldalali10
nosaibahaldalali10 nosaibahaldalali10
  • 26-11-2019

Answer:

All real numbers

less or equal to 2

Step-by-step explanation:

Ver imagen nosaibahaldalali10
Answer Link

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