inverse function

Problem Solving — algebra and arithmetic (GMAT Focus Edition)
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by VivianKerr » Wed Feb 16, 2011 12:04 pm
I'm a little confused - is the question, "what is the inverse function of f(x) = x + 1 divided by x - 2?"
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by marmar29 » Wed Feb 16, 2011 9:16 pm
VivianKerr wrote:I'm a little confused - is the question, "what is the inverse function of f(x) = x + 1 divided by x - 2?"

yes this is the Q.
please show the steps ..thanks