document.write( "Question 209546: A particle moving in a straight line is x cm from the point O at time seconds (t>0), where x=t^3-11t^2+24t-3.\r
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document.write( "for how long is the particle's velocity negative? \n" );
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Algebra.Com's Answer #158445 by Alan3354(69443) You can put this solution on YOUR website! To x = 0.133010714418 seconds (by numerical/graphical methods) \n" ); document.write( " |