Problem is find the inverse of $\displaystyle f(x) = x^2-2x+4$

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- Feb 16th 2010, 08:24 AMHenryt999How do I find the inverse?
Problem is find the inverse of $\displaystyle f(x) = x^2-2x+4$

- Feb 16th 2010, 08:30 AMPlato
- Feb 16th 2010, 10:11 AMHenryt999ops
- Feb 16th 2010, 10:16 AMicemanfan
Set $\displaystyle x = y^2 - 2y + 4$

and solve for y. - Feb 16th 2010, 10:22 AMHenryt999Thats it?
- Feb 16th 2010, 10:26 AMicemanfan