document.write( "Question 259396: Finding Vertical and Horizontal asymptotes still confuse me:\r
\n" ); document.write( "\n" ); document.write( "Find all horizontal and vertical asymptotes\r
\n" ); document.write( "\n" ); document.write( "f(x)= x/(x-3)
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Algebra.Com's Answer #190958 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
Vertical asymptotes occur when the denominator equals zero.
\n" ); document.write( "\"x-3=0\"
\n" ); document.write( "\"x=3\"
\n" ); document.write( "Look at the degree of x in the numerator and denominator.
\n" ); document.write( "\"f%28x%29=x%2F%28x-3%29\"
\n" ); document.write( "Divide numerator and denominator by x.
\n" ); document.write( "\"f%28x%29=1%2F%281-3%2Fx%29\" Now as x goes to \"infinity\" the term \"3%2Fx\" goes to zero and \"f%28x%29\" looks like \"f%28x%29=1\"
\n" ); document.write( "So then the horizontal asymptote is
\n" ); document.write( "\"y=1\"
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