document.write( "Question 977443: Use the given conditions to write an equation for each line in point-slope form. \r
\n" );
document.write( "\n" );
document.write( "Passing through (2, -3) and perpendicular to the line whose equation is y = 1/5 x + 6. \n" );
document.write( "
Algebra.Com's Answer #598967 by Cromlix(4381)![]() ![]() You can put this solution on YOUR website! Hi there, \n" ); document.write( "A line that is perpendicular to another \n" ); document.write( "line have the product of their gradients \n" ); document.write( "equaling -1 {(m(1) x m(2) = -1} \n" ); document.write( "With y = 1/5x + 6. The gradient is 1/5 \n" ); document.write( "so, 1/5 x m(2) = -1 \n" ); document.write( "m(2) = -5 \n" ); document.write( "The line that passes through (2,-3) \n" ); document.write( "has the equation:- \n" ); document.write( "y - (-3) = -5(x - 2) \n" ); document.write( "y + 3 = -5x + 10 \n" ); document.write( "y = -5x +10 - 3 \n" ); document.write( "y = -5x + 7 \n" ); document.write( "Hope this helps:-) \n" ); document.write( " |