Question

Find the inverse function of f(x)=14 + root(3)(x).

Answer 1

y = 14 + root(3)(x)
x = 14 + root(3)(x)

Answer 2

and then I would cube both sides?

Answer 3

did you mean to replace that one x with y?

Answer 4

Oh, yes. I have to find f^-1(x)

Answer 5

right isolate the cuberoot(y) part first by subtracting that other number on both sides
then you can talk about cubing both sides

Answer 6

x-14 = root(3)(y)

Answer 7

(x-14)^3 = y

Answer 8

right

Answer 9

f^-1(x) = (x-14)^3

Answer 10

that is right that is the inverse function of f

Answer 11

thanks for the help

Answer 12

i didn't do anything
you did it all by yourself
congrats! :)