document.write( "Question 632473: Write the equation of the horizontal line passing through the point (-1, -8) \n" ); document.write( "
Algebra.Com's Answer #398296 by GFeliz(4)![]() ![]() You can put this solution on YOUR website! All horizontal lines have a slope of zero. \n" ); document.write( "We use the point-slope formula \n" ); document.write( "y - given y coordinate = slope(x - x coordinate).\r \n" ); document.write( "\n" ); document.write( "y - (-8) = 0(x -(-1))\r \n" ); document.write( "\n" ); document.write( "y + 8 = 0\r \n" ); document.write( "\n" ); document.write( "y = -8 is the horizontal line that passes through the given point (-1, -8). \n" ); document.write( " |