document.write( "Question 1187078: a ball tossed upward from the ground its height in feet above the ground after second is given by the quadratic function y =-3x²+42x. \n" ); document.write( "
Algebra.Com's Answer #818017 by ikleyn(52878)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Deleted, as promised.\r
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\n" ); document.write( "\n" ); document.write( "The equation, which is given in the problem, DOES NOT describe the height of the ball as a function of time \r
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\n" ); document.write( "\n" ); document.write( "I do not know WHY @Theo decided to disprove my statement.\r
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\n" ); document.write( "\n" ); document.write( "Probably, because he does not know basic Physics behind this equation.\r
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\n" ); document.write( "\n" ); document.write( "See this link\r
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\n" ); document.write( "\n" ); document.write( "https://www.algebra.com/algebra/homework/Rate-of-work-word-problems/Rate-of-work-word-problems.faq.question.1187044.html\r
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\n" ); document.write( "\n" ); document.write( "https://www.algebra.com/algebra/homework/Rate-of-work-word-problems/Rate-of-work-word-problems.faq.question.1187044.html\r
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