SOLUTION: How can I find the inverse of F(x)= (x+4)^3.or cubed. I have y=(x+4)^3

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Question 520152: How can I find the inverse of F(x)= (x+4)^3.or cubed.
I have y=(x+4)^3

Answer by solver91311(24713)   (Show Source): You can put this solution on YOUR website!


Solve for in terms of and then swap the variables.



Take the cube root:



Add -4 to both sides:



Swap the variables:



Then substitute inverse function notation:



Write back and I'll send you a graph of both functions.

John

My calculator said it, I believe it, that settles it
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