document.write( "Question 1064714: Line AB↔ passes through the points A(3,−1) and B(1,7).\r
\n" ); document.write( "\n" ); document.write( "Which lines are parallel to AB↔?\r
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\n" ); document.write( "\n" ); document.write( " y−1=2(x+2)
\n" ); document.write( " y=−4x+8
\n" ); document.write( " y−6=−4(x−3)
\n" ); document.write( " y+1=−4(x+1)
\n" ); document.write( " y=−4x
\n" ); document.write( " y=2x−3
\n" ); document.write( " y=4x+7
\n" ); document.write( " y=4x
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Algebra.Com's Answer #679798 by Boreal(15235)\"\" \"About 
You can put this solution on YOUR website!
The slope is (7-(-1)/(1-3)=8/(-2)=-4
\n" ); document.write( "The second one is parallel, the third one, the fourth one, and the fifth one. All of them are in the form y=-4x+ some number.
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