document.write( "Question 1187369: Sketch the graph of f(x)=2x²/(x²+2x-3) and give its domain, intercepts, and asymptotes. \n" ); document.write( "
Algebra.Com's Answer #818316 by josgarithmetic(39623)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "\"f%28x%29=%282x%5E2%29%2F%28%28x%2B3%29%28x-1%29%29\"--------with the factorized denominator\r
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\n" ); document.write( "\n" ); document.write( "Undefined function, and vertical asymptotes at x=-3 and x=1.\r
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\n" ); document.write( "\n" ); document.write( "The root for f(x) is (0,0).
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