document.write( "Question 80532: find an equation for the line with y-intercept 3 that is perpendicular to the line y=2/3x-4. \n" ); document.write( "
Algebra.Com's Answer #57769 by tutorcecilia(2152)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "Perpendicular lines have slopes that are the \"negative reciprocals\" of each other. Example: Slope #1 = 2, Slope #2 = (-1/2)=-1/2 if the lines are perpendicular:\r \n" ); document.write( "\n" ); document.write( ". \n" ); document.write( "Using the slope-intercept formula: \n" ); document.write( "y=mx+b \n" ); document.write( "m=the slope \n" ); document.write( "b=the y-intercept \n" ); document.write( ".\r \n" ); document.write( "\n" ); document.write( "If Line #1 has a slope of 2/3 (The equation of the line is y=2/3x-4.) \n" ); document.write( "Than Line #2 has a slope of -3/2 \n" ); document.write( "Line #2 also has a y-intercept (b-term) of 3 \n" ); document.write( "Than for Line #2, the equation of the line is y=-3/2x+3 \n" ); document.write( " |