document.write( "Question 143399: Here's the problem:\r
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document.write( "The shape of the Gateway Arch of the Jefferson National Expansion Memorial in St. Louis, Missouri, resembles the graph of the function f(x)= -.00635x^2+ 4.0005x-.007875, where x is in feet. Describe the shape of the Gateway arch.\r
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document.write( "Thanks for the help! \n" );
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Algebra.Com's Answer #104458 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! a second order (highest power is 2) equation with one variable is a parabola \n" ); document.write( " |