document.write( "Question 66379: What is the vertex of the graph for the equation y=|2x-4|-9? \n" ); document.write( "
Algebra.Com's Answer #47064 by stanbon(75887)\"\" \"About 
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What is the vertex of the graph for the equation y=|2x-4|-9?
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\n" ); document.write( "The least value |2x-4| can take is zero.
\n" ); document.write( "When does that happen?
\n" ); document.write( "It happens when 2x-4=0 or x=2
\n" ); document.write( "And when x=2, y=0-9=-9
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\n" ); document.write( "That is the vertex: (2,-9)
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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