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