document.write( "Question 545442: Write an equation of a line that passes through the point (2,0) and is perpendicular to y=1/3x+3. I don't get this:( \n" ); document.write( "
Algebra.Com's Answer #355590 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! perpendicular lines have slopes that are negative reciprocals\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "the given line is in slope-intercept form, with the slope being 1/3 \n" ); document.write( "___ the negative reciprocal is -3\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "so you need an equation of a line through (2,0) with a slope of -3\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "using point-slope ___ (y - 0) = -3(x - 2) \n" ); document.write( " |