document.write( "Question 1005485: Give an example of a Rational Function that is undefined at x = a where a is a Real Number. Next, state the domain of your Rational Function using both Set Notation and Interval Notation. \n" ); document.write( "
Algebra.Com's Answer #802090 by CubeyThePenguin(3113)\"\" \"About 
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f(x) = 1/(x-a)\r
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\n" ); document.write( "\n" ); document.write( "Domain: {x | x is not equal to a} or\r
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\n" ); document.write( "\n" ); document.write( "x is in the set (-infinity, a) and (a, infinity)
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