document.write( "Question 122715: Write an equation in slope-intercept form for the line that is perpendicular to the line y = (-1/3)x + 4 that passes through the given point (-4,2). That is just one question. I have another question....\r
\n" );
document.write( "\n" );
document.write( "Write an equation in slope-intercept form for the line that is parallel to the line y = -4x + 5 and that passes through the given point (-8,5). \n" );
document.write( "
Algebra.Com's Answer #90076 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Write an equation in slope-intercept form for the line that is perpendicular to the line y = (-1/3)x + 4 that passes through the given point (-4,2). \n" ); document.write( "--------------------- \n" ); document.write( "The slope must be 3 if the line is to be perpendicular. \n" ); document.write( "The form is y=mx+b and you know y,x, and m; solve for \"b\": \n" ); document.write( "2 = 3*-4 + b \n" ); document.write( "b = 14 \n" ); document.write( "EQUATION: \n" ); document.write( "y = 3x+14 \n" ); document.write( "=================== \n" ); document.write( "That is just one question. I have another question.... \n" ); document.write( "Write an equation in slope-intercept form for the line that is parallel to the line y = -4x + 5 and that passes through the given point (-8,5). \n" ); document.write( "-------------------- \n" ); document.write( "The slope must be -4 if the line is to be parallel. \n" ); document.write( "The form is y = mx+b and you know y,x, and m; solve for \"b\": \n" ); document.write( "5 =-4*-8+b \n" ); document.write( "5 = 32+b \n" ); document.write( "b = -27 \n" ); document.write( "EQUATION: \n" ); document.write( "y = -4x-27 \n" ); document.write( "=================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |