document.write( "Question 1187552: The height h in feet of an object after t seconds is given by the function
\n" ); document.write( "h = -16t^2 + 40t + 10.
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Algebra.Com's Answer #818553 by ikleyn(52781) $\"\"$ $\"About$

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document.write( "The initial height is the value of the function h(t) at t = 0\r\n" );
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document.write( "    h(0) = -16*0^2 + 40*0 + 10 = 0 + 0 + 10 = 10.\r\n" );
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document.write( "ANSWER.  Initial height is 10 feet.\r\n" );
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