document.write( "Question 325882: Use slope intercept form to write the equation of the line: perpendicular to y=(2/5)x+4 and passing through (6,-2) \n" ); document.write( "
Algebra.Com's Answer #233280 by mananth(16946)![]() ![]() You can put this solution on YOUR website! the line is y= (2/5)x +4 . compare it with y = mx +b where m is the slope. \n" ); document.write( "slope = 2/5 \n" ); document.write( ".. \n" ); document.write( "The line is perpendicular to this line and passing through ( 6,-2) \n" ); document.write( "the slope of this line will be (-5/2) \n" ); document.write( "Find b in the equation y= mx +b. plug the value (6,-2) in the equation y = mx +b to find b \n" ); document.write( "-2=(-5/2)*6+b \n" ); document.write( "-2=-15+b \n" ); document.write( "b=13 \n" ); document.write( ".. \n" ); document.write( "The equation of the line will be y=(-5/2)x +13 \n" ); document.write( " |