document.write( "Question 990030: In the rational function y= a/(x-h) +k what effect does a, h, and k have on the graph \n" ); document.write( "
Algebra.Com's Answer #610146 by stanbon(75887)\"\" \"About 
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In the rational function y= a/(x-h) +k what effect does a, h, and k have on the graph
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\n" ); document.write( "a determines horizontal stretch
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\n" ); document.write( "h determines horizontal shift
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\n" ); document.write( "k determines vertical shift
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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