document.write( "Question 618016: In slope-intercept form, write the equation of the line that is parallel to y = –2x – 9 and passes through (–2, –4). \n" ); document.write( "
Algebra.Com's Answer #388681 by nerdybill(7384)![]() ![]() You can put this solution on YOUR website! slope, from inspection of \n" ); document.write( "y = –2x – 9 \n" ); document.write( "is -2 \n" ); document.write( ". \n" ); document.write( "A line parallel must have the same slope. \n" ); document.write( "Plug slope (-2) and (–2, –4) into the \"point-slope\" form: \n" ); document.write( "y - y1 = m(x - x1) \n" ); document.write( "y - (-4) = -2(x - (-2)) \n" ); document.write( "y + 4 = -2(x + 2) \n" ); document.write( "y + 4 = -2x - 4 \n" ); document.write( "y = -2x - 8 (this is what they're looking for)\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |