document.write( "Question 856275: find the equation of the line that is perpendicular to the line x-3y-7=0 and passes through the point (9,-3)in standard form and general form
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Algebra.Com's Answer #515841 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! find the equation of the line that is perpendicular to the line x-3y-7=0 and passes through the point (9,-3)in standard form and general form \n" ); document.write( "---- \n" ); document.write( "Given Line DATA: \n" ); document.write( "x - 3y - 7 = 0 \n" ); document.write( "---- \n" ); document.write( "3y = x-7 \n" ); document.write( "y = (1/3)x -(7/3) \n" ); document.write( "slope = 1/3 \n" ); document.write( "======================= \n" ); document.write( "New Line DATA: \n" ); document.write( "Form:: y = mx + b \n" ); document.write( "slope = -3 \n" ); document.write( "passes thru 9,-3 \n" ); document.write( "-------------- \n" ); document.write( "-3 = -3*9 + b \n" ); document.write( "b = 24 \n" ); document.write( "----- \n" ); document.write( "New Equation: \n" ); document.write( "y = -3x + 24 \n" ); document.write( "==================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "==================== \n" ); document.write( " |