document.write( "Question 151381: hey, i have two questions i really need some help on. i'm beyond lost and really need an explanation on how to get the answers. thanks ahead for your time.(:\r
\n" );
document.write( "
\n" );
document.write( "\n" );
document.write( "here are the problems and directions;;\r
\n" );
document.write( "
\n" );
document.write( "\n" );
document.write( "1.] write an equation for the line that is parallel to the give line and that passes through the given point.\r
\n" );
document.write( "
\n" );
document.write( "\n" );
document.write( "y = -7/2x + 6 ; (-4,-6)\r
\n" );
document.write( "
\n" );
document.write( "\n" );
document.write( "2.] find the slope of a line perpendicular to the graph of the equation.\r
\n" );
document.write( "
\n" );
document.write( "\n" );
document.write( "y = -x/5 - 7 \n" );
document.write( "
Algebra.Com's Answer #111275 by oscargut(2103)![]() ![]() You can put this solution on YOUR website! write an equation for the line that is parallel to the give line and that passes through the given point. \r \n" ); document.write( "\n" ); document.write( "y = -7/2x + 6 ; (-4,-6)\r \n" ); document.write( "\n" ); document.write( "the new line has the same slope then y=-7/2x+b \n" ); document.write( "and passes through (-4,-6) then -6=-(7/2)(-4)+b \n" ); document.write( "then -6=14+b then b=-20\r \n" ); document.write( "\n" ); document.write( "answer: y=-(7/2)x-20\r \n" ); document.write( "\n" ); document.write( "find the slope of a line perpendicular to the graph of the equation. \r \n" ); document.write( "\n" ); document.write( "y = -x/5 - 7\r \n" ); document.write( "\n" ); document.write( "if m and n are slopes of perpendicular lines then m*n=-1\r \n" ); document.write( "\n" ); document.write( "here m =-1/5 then n =5\r \n" ); document.write( "\n" ); document.write( "answer: slope is 5\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |