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September 20, 2014

September 20, 2014

Posted by **Soly** on Thursday, September 13, 2007 at 10:33pm.

Find the inverse of the one to one function

1. f(x)-4x+7

-I got f^-1(x)=x-7/(-4)

2. f(x)= square root of x-8

-I got f^-1(x)=x^2-8

3. f(x)=4/(5x-1)

This one I dont understand how to find the inverse of the one to one function.

- Algebra-One to one function -
**Anne**, Thursday, January 3, 2013 at 1:05pmWhy is the square of an addiction : (a+b)^2 = a^2+b^2 +2ab? Write an example describing the operation.

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