document.write( "Question 565078: y = 2x + 1\r
\n" ); document.write( "\n" ); document.write( " x + y = -2\r
\n" ); document.write( "\n" ); document.write( "How do you graph it?
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Algebra.Com's Answer #365598 by Alan3354(69443)\"\" \"About 
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y = 2x + 1\r
\n" ); document.write( "\n" ); document.write( " x + y = -2\r
\n" ); document.write( "\n" ); document.write( "How do you graph it?
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\n" ); document.write( "There are 2 equations, so the question should be, \"How do you graph them?\"
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\n" ); document.write( "Both are straight lines, so you need 2 points.
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\n" ); document.write( "y = 2x + 1
\n" ); document.write( "Pick 2 values for x and find y.
\n" ); document.write( "Plot the 2 points.
\n" ); document.write( "Draw a line thru them.
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\n" ); document.write( "Do the same for the other equation.\r
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