document.write( "Question 1044421: graph x+y=4 \n" ); document.write( "

Algebra.Com's Answer #659743 by Alan3354(69443) $\"\"$ $\"About$

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graph x+y=4
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\n" ); document.write( "y = 4 - x
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\n" ); document.write( "It's a straight line, so you need 2 points.
\n" ); document.write( "Pick 2 values for x and find y.
\n" ); document.write( "Plot the points.
\n" ); document.write( "Draw a line thru them.
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