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September 20, 2014

September 20, 2014

Posted by **Dan** on Friday, February 20, 2009 at 1:22am.

g(x)=2x-5 to find the specified functions.

(g X f)^-1

Would the answer be x+1 over 2?

- Math -
**drwls**, Friday, February 20, 2009 at 2:47amFirst determine that

(g X f)(x) = 2(x+4)-5 = 2x -1

The inverse of that (x+1)/2

You are correct

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