document.write( "Question 771179: A stone is thrown upward from a bridge. the stone's height in feet, above the water t seconds after the stone is thrown is a function given by the equation S(t)=-16t^2+32t+256. Find the maximum height of the stone \n" ); document.write( "
Algebra.Com's Answer #470067 by oscargut(2103)\"\" \"About 
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Maximum is at t = -32/2(-16) = 1\r
\n" ); document.write( "\n" ); document.write( "If t =1 S(1)= 272\r
\n" ); document.write( "\n" ); document.write( "Then maximum height is 272 feet\r
\n" ); document.write( "\n" ); document.write( "You can ask me more at: mthman@gmail.com\r
\n" ); document.write( "\n" ); document.write( "Thanks
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