bdnxrestha bdnxrestha
  • 03-08-2022
  • Mathematics
contestada

If f(x + 1) = x + 2 then f(x - 1) is

Respuesta :

eunice1234
eunice1234 eunice1234
  • 03-08-2022

Answer: [tex]\Large\boxed{f(x-1)=x}[/tex]

Step-by-step explanation:

Given function

f(x + 1) = x + 2

Isolate [ x + 1 ] on the right-hand side

f(x + 1) = x + 1 + 1

f(x + 1) = (x + 1) + 1

Substitute [ x + 1 ] with x

f(x) = x + 1

Substitute [ x ] with [ x - 1 ]

f(x - 1) = (x - 1) + 1

[tex]\Large\boxed{f(x-1)=x}[/tex]

Hope this helps!! :)

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