SOLUTION: Inverse Functions: For y=x^3+1 a) Find f^-1 b) Verify your answer by showing their compositions

SOLUTION: Inverse Functions: For y=x^3+1 a) Find f^-1 b) Verify your answer by showing their compositions

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Question 390149: Inverse Functions:
For y=x^3+1
a) Find f^-1
b) Verify your answer by showing their compositions
Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
For:
find Exchange the x and y.
Solve for y.
Take the cube root of both sides.
Replace the y with

Check to see that:

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