faceqies
faceqies faceqies
  • 02-10-2020
  • Mathematics
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Find the inverse, please help.

Find the inverse please help class=

Respuesta :

mersan09 mersan09
  • 02-10-2020
Replace f(x) with y

Y = 2x -5

Swap roles of x

X= 2y-5

5+x =2y

Divide by 2

5+x /2 = y

Replace y with inverse f^-1(x)

Answer= f^-1(x) = 5+x / 2


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