document.write( "Question 378269: what does the graph of f(x)=(x^2+4x-5)/(x^2+8x+15) look like? \n" ); document.write( "

Algebra.Com's Answer #268787 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!

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\n" ); document.write( "Why?
\n" ); document.write( " $\"f%28x%29=%28x%5E2%2B4x-5%29%2F%28x%5E2%2B8x%2B15%29\"$
\n" ); document.write( " $\"f%28x%29=%28%28x%2B5%29%28x-1%29%29%2F%28%28x%2B3%29%28x%2B5%29%29\"$
\n" ); document.write( " $\"highlight%28f%28x%29=%28x-1%29%2F%28x%2B3%29%29\"$
\n" ); document.write( "Now you see the reason for the vertical asymptote only at $\"x=-3\"$ .
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