document.write( "Question 694349: How do you write an equation of the line that passes through the point (6, 2) and is parallel to the line y = 1/2 x – 1 \n" ); document.write( "
Algebra.Com's Answer #427878 by Ave(106) You can put this solution on YOUR website! use point slope form: \n" ); document.write( "y-y1=slope(x-x1) slope of parallel lines are equal so the slope is 1/2. x1 and y1 are the point coordinates (6,2)\r \n" ); document.write( "\n" ); document.write( "y-2=1/2(x-6) times both sides by 2 to get rid of fraction \n" ); document.write( "2y-4=x-6 add 4 to both sides \n" ); document.write( "2y=x-2 divide by 2\r \n" ); document.write( "\n" ); document.write( "y=1/2x-1\r \n" ); document.write( "\n" ); document.write( "since it's the same equation there are no lines parallel, because the original line passes through (6,2)\r \n" ); document.write( "\n" ); document.write( "If you wanted a perpendicular line going through (6,2) you would do the same thing except use -2 for the slope.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |