document.write( "Question 759167: find the equation of a line that is perpendicular to the line y=1/9x+7 and contains the point (-6,0) \n" ); document.write( "
Algebra.Com's Answer #461908 by sachi(548) You can put this solution on YOUR website! the slope of the given liney=1/9x+7=mx+c=1/9 \n" ); document.write( "so the slope of the line that is perpendicular to the line =-9 \n" ); document.write( "and contains the point (-6,0) \n" ); document.write( " the equation of the line is (y-0)/(x-(-6))=-9 \n" ); document.write( "or y/(x+6)=-9 \n" ); document.write( "or y=-9(x+6)=-9x-54 \n" ); document.write( "or y+9x+54=0 \n" ); document.write( " |