document.write( "Question 1026108: I don't know how to linear graph\r
\n" ); document.write( "\n" ); document.write( "X - y = 8
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Algebra.Com's Answer #641363 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
\"+x+-+y+=+8+\"
\n" ); document.write( "Put it into the slope-intercept form
\n" ); document.write( "which looks like:
\n" ); document.write( "\"+y+=+m%2Ax+%2B+b+\" where
\n" ); document.write( "slope = \"+m+\"
\n" ); document.write( "y-intercept = \"+b+\"
\n" ); document.write( "----------------------
\n" ); document.write( "Add \"+y+\" to both sides
\n" ); document.write( "\"+x+-+y+%2B+y+=+y+%2B+8+\"
\n" ); document.write( "\"+x+=+y++%2B+8+\"
\n" ); document.write( "Subtract \"+8+\" from both sides
\n" ); document.write( "\"+x+-+8+=+y+\"
\n" ); document.write( "Now just write it in the opposite direction
\n" ); document.write( "\"+y+=+x+-+8+\"
\n" ); document.write( "Now it is in the slope-intercpt form:
\n" ); document.write( "\"+y+=+m%2Ax+%2B+b+\" where
\n" ); document.write( "\"+m+=+1+\"
\n" ); document.write( "\"+b+=+-8+\"
\n" ); document.write( "-------------
\n" ); document.write( "Now it's easy to graph because the slope \"+m=1+\"
\n" ); document.write( "tells you the line slopes up from lower left to
\n" ); document.write( "upper right.
\n" ); document.write( "The y-intercept \"+-8+\" is where the line cuts
\n" ); document.write( "the y-axis. This is the point ( 0, -8 )
\n" ); document.write( "--------------
\n" ); document.write( "You just need 1 other point, the x-intercept.
\n" ); document.write( "That is where \"+y+=+0+\", so
\n" ); document.write( "\"+y+=+x+-8+\"
\n" ); document.write( "\"+0+=+x+-+8+\"
\n" ); document.write( "\"+x+=+8+\"
\n" ); document.write( "This is the point ( 8,0 )
\n" ); document.write( "----------------------
\n" ); document.write( "Here's the plot:
\n" ); document.write( "\"+graph%28+400%2C+400%2C+-10%2C10%2C+-10%2C+10%2C+x+-+8+%29+\"
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