SOLUTION: Find the inverse function for f(x)= x^3 + 3

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Question 115135: Find the inverse function for f(x)= x^3 + 3
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
f(x)= x^3 + 3
y=x^3+3
x=y^3+3 switch x and y, then solve for y
y^3=x-3
y=root%283%2Cx-3%29
f%28x%29%5E-1=root%283%2Cx-3%29
Ed