document.write( "Question 274562: Which of the following represents a line that is Perpendicular to the following: y= 3x + 6 \n" ); document.write( "
Algebra.Com's Answer #200373 by dabanfield(803)![]() ![]() ![]() You can put this solution on YOUR website! y = 3x + 6\r \n" ); document.write( "\n" ); document.write( "This line equation is in slope-intercept form so the slope of this line is 3. A line perpendicular to this line has a slope that is the negative reciprocal of 3 which is -1/3.\r \n" ); document.write( "\n" ); document.write( "The equation of the perpendicular line must look like y = (-1/3) + b where b is the value of y when x is zero. \n" ); document.write( " |