document.write( "Question 1099216: A crane is lowering a concrete block from a height of 500 feet above the ground at a constant rate of 4.5 feet per second.Which function can be used to determine h,the height in feet,above the ground of the concrete block after x seconds?\r
\n" ); document.write( "\n" ); document.write( "1 h=-4.5s+500
\n" ); document.write( "2 h=500s+4.5
\n" ); document.write( "3 h=500s-4.5
\n" ); document.write( "4 h=4.5s-500
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Algebra.Com's Answer #713650 by josgarithmetic(39616)\"\" \"About 
You can put this solution on YOUR website!
negative 4.5 FEET per SECOND\r
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\n" ); document.write( "\n" ); document.write( "Began at height 500 FEET\r
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\n" ); document.write( "\n" ); document.write( "Choice 1
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