jesusolivas151
jesusolivas151 jesusolivas151
  • 17-07-2020
  • Mathematics
contestada

Find the inverse of the function.
f(x) = x ^3 + 8

Respuesta :

Stephen46
Stephen46 Stephen46
  • 17-07-2020

Answer:

The inverse of the function is

[tex] \sqrt[3]{x - 8} [/tex]

Step-by-step explanation:

To find the inverse of the function we equate f(x) to y

That's

f(x) = y

So we have

[tex]y = {x}^{3} + 8[/tex]

Next interchange the terms x becomes y and y becomes x

That's

[tex] x = {y}^{3} + 8[/tex]

Next make y the subject

That's

[tex] {y}^{3} = x - 8 \\ \\ y = \sqrt[3]{x - 8} [/tex]

Hope this helps you.

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