document.write( "Question 156922: how do i graph this on a cordinate plane.?
\n" ); document.write( "4x < -20
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Algebra.Com's Answer #116228 by Alan3354(69443)\"\" \"About 
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how do i graph this on a cordinate plane.?
\n" ); document.write( "4x < -20
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\n" ); document.write( "Graph istwith an equal sign, then change it to all points less than.
\n" ); document.write( "4x < -20
\n" ); document.write( "4x = 20
\n" ); document.write( "x = 5
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\n" ); document.write( "This is a straight line with x = 5 regardless of the value of y. So it's a vertical line parallel to the y-axis thru the point (5,0).
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\n" ); document.write( "Then for the inequality, it's all the space to the \"left\" of that line.\r
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