document.write( "Question 44813This question is from textbook
\n" ); document.write( ": For f(x)=1/x^2-2x-8, find the interval(s) where f(x)<0.\r
\n" ); document.write( "\n" ); document.write( "Thank you. \n" ); document.write( "

Algebra.Com's Answer #29693 by Nate(3500) $\"\"$ $\"About$

You can put this solution on YOUR website!
f(x) = 1/(x^2 - 2x - 8)
\n" ); document.write( "0 > 1/(x^2 - 2x - 8)
\n" ); document.write( " $\"+graph%28+600%2C+600%2C+-10%2C+10%2C+-10%2C+10%2C+1%2F%28x%5E2+-+2x+-+8%29+%29+\"$
\n" ); document.write( "(-2,+ $\"infinity\"$ )U(- $\"infinity\"$ ,4) \n" ); document.write( "

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