Given the function f(x) by f(x) = (2x-2)/((x^2)+x-2)(adsbygoogle = window.adsbygoogle || []).push({});

A) For what values of 'x' is f(x) discontinuous?

B) At each point of discontinuity found in part A, determine whether f(x) has a limit and, if so, give the value of the limit.

C) A rational function g(x)= a/(b+x) is such that g(x)=f(x) wherever f(x) is defined. Find the values of 'a' and 'b'.

I think I figured out both part A and B, but part C is killing me. Any help would be great.

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# Homework Help: Calculus is ruining my life!

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