document.write( "Question 211908: Consider the graph of a rational expression with x-3 as the denominator. What happens to the graph as x gets close to 3? What causes this behavior in the graph?
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Algebra.Com's Answer #160093 by stanbon(75887)\"\" \"About 
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Consider the graph of a rational expression with x-3 as the denominator. What happens to the graph as x gets close to 3? What causes this behavior in the graph?
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\n" ); document.write( "As x gets closer to 3, the denominator gets closer to zero, so the
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