document.write( "Question 879027: Write an equation of the line passing through (–8, –3) and perpendicular to y =1/4x+2 . Write your answer in standard form Ax + By = C, A > 0 \n" ); document.write( "
Algebra.Com's Answer #530502 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! Write an equation of the line passing through (–8, –3) and perpendicular to y =1/4x+2 . Write your answer in standard form Ax + By = C, A > 0 \n" ); document.write( "*** \n" ); document.write( "equation of a line: y=mx+b, m=slope. b=y-intercept \n" ); document.write( "y =1/4x+2 \n" ); document.write( "slope=1/4 \n" ); document.write( "slope of line perpendicular to this line=-4 (negative reciprocal) \n" ); document.write( "equation: \n" ); document.write( "y=-4x+b \n" ); document.write( "solve for b using given coordinates (-8,-3) on this line. \n" ); document.write( "-3=-4*-8+b \n" ); document.write( "b=-35 \n" ); document.write( "equation: y=-4x-35 \n" ); document.write( "or in standard form: \n" ); document.write( "4x+y=-35 \n" ); document.write( " |