Happystrongskyline Happystrongskyline

02-09-2021
Mathematics

contestada

Find the inverse function f -1(x) for the given function f(x). f(x) = x + 1/8

Find the inverse function f 1x for the given function fx fx x 18 class=

Respuesta :

SDCInfinity SDCInfinity

02-09-2021

Answer:

f⁻¹(x) = 8x - 1

Step-by-step explanation:

Swap the positions of y (f(x)) and x and solve for y.

[tex]x=\frac{y+1}{8}\\\\8(x)=\frac{y+1}{8}(8)\\\\8x=y+1\\\\8x-1=y+1-1\\\\8x-1=y[/tex]

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