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April 1, 2015

Homework Help: Pre-calculus

Posted by nessa on Sunday, December 4, 2011 at 6:25pm.

I want to make sure this is right.
the inverse of f(x)=(-3x+2)/(2x-1)
I got f^-1(x)=(x-2)/(2x-3).


if its right how do i check the answer to see if it is right. also would the domain of f be D=all real numbers except 1/2. And I do not know how to get the range for f^-1

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