document.write( "Question 58009: Determine the domain and the range of the function
\n" ); document.write( "f(x) = x^2 - 12x + 36
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Algebra.Com's Answer #39662 by rcmcc(152)\"\" \"About 
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x^2 - 12x + 36\r
\n" ); document.write( "\n" ); document.write( "place this equation in your graphing calculator and press graph.\r
\n" ); document.write( "\n" ); document.write( "you see that the parabola vertex is at point 5,0 and extends upward.
\n" ); document.write( "because the two arms extend outward forever we can state that the domain is X(E)R
\n" ); document.write( "because the graph stops vertically at 0 we can state the range 0≤Y\r
\n" ); document.write( "\n" ); document.write( "the range just states all the possible points on the graph, but because the graph only extends above the x axis all the vertical points must be above 0.
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