document.write( "Question 652189: i need to find a function whose domain is (-∞, 3) ∪ (3, ∞).
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Algebra.Com's Answer #407918 by jim_thompson5910(35256)\"\" \"About 
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One function could be \"f%28x%29+=+1%2F%28x-3%29\"\r
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\n" ); document.write( "\n" ); document.write( "(-∞, 3) ∪ (3, ∞) means \"any number but 3 will work for x\", the function \"f%28x%29+=+1%2F%28x-3%29\" has the restriction that \"x%3C%3E3\" to avoid dividing by zero
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