document.write( "Question 115353: A) Find the slope and y-intercept of 6x+10y=-20.\r
\n" );
document.write( "\n" );
document.write( "B)Write the equation of the line that passes through points (-2,18) with a slope of -5.\r
\n" );
document.write( "\n" );
document.write( "C)Write the equation of teh line with x-intercept of (16,0) and a y-intercept of (0-4)\r
\n" );
document.write( "\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #83980 by stanbon(75887) ![]() You can put this solution on YOUR website! A) Find the slope and y-intercept of 6x+10y=-20. \n" ); document.write( "y = (-3/5)x - 2 \n" ); document.write( "Slope = -3/5 \n" ); document.write( "intercept = -2 \n" ); document.write( "---------------------- \n" ); document.write( "B)Write the equation of the line that passes through points (-2,18) with a slope of -5. \n" ); document.write( "y=mx+b where y=18 when x=-2 and m=-5 \n" ); document.write( "18 = -5*-2 + b \n" ); document.write( "b = 8 \n" ); document.write( "EQUATION: \n" ); document.write( "y = -5x +8 \n" ); document.write( "------------------------ \n" ); document.write( "C)Write the equation of the line with x-intercept of (16,0) and a y-intercept of (0-4) \n" ); document.write( "Slope = [-4-0]/[0-16] = 1/4 \n" ); document.write( "Intercept = -4 \n" ); document.write( "EQUATION: \n" ); document.write( "y = (1/4)x -4 \n" ); document.write( "================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |