michelleclawson23 michelleclawson23
  • 03-02-2022
  • Mathematics
contestada

y=x2-4x-5 domain range and function

Respuesta :

surjithayer surjithayer
  • 03-02-2022

Answer:

Step-by-step explanation:

y=x²-4x-5

y=x²-4x+4-4-5

y=(x-2)^2-9

we can put any value of x.

Domain:  all real values of x

Range:all real values ≥-9

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