document.write( "Question 65210: find the equation of a line for this points (4,1) and is perpendicular to the line 2y-3x=4 \n" ); document.write( "
Algebra.Com's Answer #45743 by checkley71(8403) ![]() You can put this solution on YOUR website! FIRST WE FIND THE SLOPE OF THE LINE 2Y-3X=4 \n" ); document.write( "2Y=3X-4 \n" ); document.write( "Y=3X/2-4/2 \n" ); document.write( "Y=3X/2-2 THIS LINE HAS A SLOPE OF 3/2 THEREFORE THE PERPENDICULAR LINE HAS A SLOPE OF -2/3. \n" ); document.write( "THUS THE FORMULAR FOR THIS PERPENDICULAR LINE IS FOUND BY REPLACING X & Y WITH THE POINTS (4,1) WITH A SLOPE OF -2/3 THUS \n" ); document.write( "1=-2/3*4+b \n" ); document.write( "1=-8/3+b \n" ); document.write( "1+8/3=b \n" ); document.write( "b=11/3 THUS THIS EQUATION IS \n" ); document.write( "Y=-2/3X+11/3 \n" ); document.write( " \n" ); document.write( " |