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Algebra
Pregunta

A ball is dropped from the top of a bullding that ...

A ball is dropped from the top of a bullding that Is \( 1,000 \) feet high. Its helght, in feet, as a function of the time, \( x \) , In seconds, after the ball was dropped, is glven by the following equation, \( f ( x ) = 1,000 - 16 x ^ { 2 } \) . Which set of numbers is appropriate as the domain for this function? 

Answer

0<x<7.9

Solución
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