Question 51040
 f(x) = (x - 2)^1/3, then f^-1(x) =?
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y=(x-2)^(1/3)
Interchange x and y to get:
x=(y-2)^(1/3)
Solve for y as follows:
Raise both sides to the 3rd power to get:
x^3=y-2
y=x^3+2
That is the inverse function.
Cheers,
Stan H.