document.write( "Question 467674: I need to write the equation of the line that passes trhough P(-3,6) and perpendicular to the graph of y=-2/3x-7. \n" ); document.write( "
Algebra.Com's Answer #320903 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! I need to write the equation of the line that passes trhough P(-3,6) and perpendicular to the graph of y=-2/3x-7.\r \n" ); document.write( "\n" ); document.write( "--- \n" ); document.write( "The given line has slope = -2/3 \n" ); document.write( "--- \n" ); document.write( "Any line perpendicular to it must have slope = 3/2 \n" ); document.write( "---------------- \n" ); document.write( "Form: y = mx + b \n" ); document.write( "6 = (3/2)(-3)+ b \n" ); document.write( "b = 6+ 9/2 \n" ); document.write( "--- \n" ); document.write( "b = 10.5 \n" ); document.write( "------ \n" ); document.write( "Equation: \n" ); document.write( "y = (3/2)x + (21/2) \n" ); document.write( "======================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |