document.write( "Question 1079964: The line passing through (−1,y) and (1,0) is perpendicular to the line joining (4,4) and (−2,1). Find y. \n" ); document.write( "
Algebra.Com's Answer #694203 by josgarithmetic(39630) ![]() You can put this solution on YOUR website! Slope of line containing (4,4) & (-2,1): \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Slope of line containing (-1,y) & (1,0), to be perpendicular, must be \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " |