document.write( "Question 1143664: The position of an object at time t is given by s(t) = -4 - 2t. Find the instantaneous velocity at t = 6 by finding the derivative \n" ); document.write( "

Algebra.Com's Answer #764525 by ikleyn(52781) $\"\"$ $\"About$

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document.write( "The derivative   is -2.\r\n" );
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document.write( "The instantaneous velocity is, therefore, -2 units of length per unit of time.\r\n" );
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