document.write( "Question 425648: The height (h) in feet of a ball t seconds after being dropped is given by the function h(t)=9-16t^2 From what height was the ball initially dropped? \n" ); document.write( "
Algebra.Com's Answer #296411 by htmentor(1343)\"\" \"About 
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At the instant the ball is dropped, t = 0.
\n" ); document.write( "So we have h(0) = 9 - 16(0)^2 = 9
\n" ); document.write( "So the answer is 9 feet.
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