josselynestrada18 josselynestrada18
  • 18-11-2020
  • Mathematics
contestada

Which pair of functions are inverse functions?

PLEASE ILL GIVE BRAINLIEST

Which pair of functions are inverse functions PLEASE ILL GIVE BRAINLIEST class=

Respuesta :

Averysmartperson
Averysmartperson Averysmartperson
  • 18-11-2020

Answer:

A

Step-by-step explanation:

To find an inverse function you switch f(x) and x, and solve for f(x) (in this case you also rename it to g(x) )

inverse of y=(x-4)/5  is  

5x =  x -4

x = 5x + 4  so A works

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