stehanienh2006 stehanienh2006
  • 20-07-2021
  • Mathematics
contestada

please help, will give brainliest!!!

please help will give brainliest class=

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 20-07-2021

Answer:

f^-1(x) = sqrt(x+4)

Step-by-step explanation:

y = x^2 -4

Exchange x and y

x = y^2 -4

Add 4 to each side

x+4 = y^2

Take the square root of each side

sqrt(x+4) = y

f^-1(x) = sqrt(x+4)

Answer Link
CrespoChimp
CrespoChimp CrespoChimp
  • 20-07-2021

Answer:

f^-1(x) = sqrt(x+4)

Step-by-step explanation:

Answer Link

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