document.write( "Question 672039: write the standard form of the equation of the line passing through the points (-3,2) and perpendicular to the line 3x-5y=-15 \n" ); document.write( "
Algebra.Com's Answer #417780 by VirtualMathTutor(26)![]() ![]() You can put this solution on YOUR website! First find the slope of the line given by solving for y:\r \n" ); document.write( "\n" ); document.write( "3x - 5y = -15\r \n" ); document.write( "\n" ); document.write( "-5y = -15 - 3x\r \n" ); document.write( "\n" ); document.write( "divide both sides by -5\r \n" ); document.write( "\n" ); document.write( "y = 3 + \n" ); document.write( "\n" ); document.write( "Slope m is the coefficient of x which is \n" ); document.write( "\n" ); document.write( "Since our line is perpendicular to the given line, the slope will be the negative reciprocal of the given slope = \n" ); document.write( "\n" ); document.write( "To find the equation use the formula y - y1 = m(x - x1)\r \n" ); document.write( "\n" ); document.write( "x1 = -3\r \n" ); document.write( "\n" ); document.write( "y1 = 2\r \n" ); document.write( "\n" ); document.write( "y - 2 = \n" ); document.write( "\n" ); document.write( "y - 2 = \n" ); document.write( "\n" ); document.write( "y - 2 = \n" ); document.write( "\n" ); document.write( "add 2 to both sides\r \n" ); document.write( "\n" ); document.write( "y = \n" ); document.write( "\n" ); document.write( "In standar form:\r \n" ); document.write( "\n" ); document.write( "y + \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |