Question

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

Answer 1

1. Answer:
2. 
   `f{(x)} = {x}^(3) - 3 \\ y = {x}^(3) - 3 \\ x = {y}^(3) - 3 \\ x + 3 = {y}^(3) \\ \sqrt[3]{x + 3} = y \\ {f(x)}^( - 1) = \sqrt[3]{x + 3}`