document.write( "Question 363518: how do you identify the slope of a line in an equation? why is it important? \n" ); document.write( "
Algebra.Com's Answer #259230 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Assuming it's a linear equation, such as \n" ); document.write( "Ax + By = C \n" ); document.write( "you solve for y. \n" ); document.write( "The slope is the coefficient of x after solving for y. \n" ); document.write( "--------- \n" ); document.write( "Ax + By = C \n" ); document.write( "By = -Ax + C \n" ); document.write( "y = (-A/B) = C/B \n" ); document.write( "The slope, m = -A/B \n" ); document.write( "------------- \n" ); document.write( "Its importance depends on the situation.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |