taesean1123 taesean1123
  • 02-02-2022
  • Mathematics
contestada

What is the inverse of this function

What is the inverse of this function class=

Respuesta :

RedGeek2531
RedGeek2531 RedGeek2531
  • 02-02-2022

Answer:

D

Step-by-step explanation:

How to find the inverse of a function.

- Replace f(x) with y

- Swap x and y places. (sign doesn't matter here.)

- solve for y.

f(x) = 8√x

y = 8√x

x = 8√y

x^2 = (8√y)^2

x^2 = 64y

y = x^2 / 64

= (1/64) x^2

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