document.write( "Question 582345: Find the equation of the line that contains the point (4,-2). and has slope 3/4. I started with using the formula y=mx+b. I set it up as -2=3/4 (4)+b but I can't finish it from here. \n" ); document.write( "
Algebra.Com's Answer #372066 by ankor@dixie-net.com(22740) You can put this solution on YOUR website! Find the equation of the line that contains the point (4,-2). and has slope 3/4. \n" ); document.write( ": \n" ); document.write( "mx + b = y \n" ); document.write( "Replace m, x, y \n" ); document.write( " \n" ); document.write( "3 + b = - 2 \n" ); document.write( "b = - 2 - 3 \n" ); document.write( "b = -5 \n" ); document.write( ": \n" ); document.write( "y = \n" ); document.write( ": \n" ); document.write( "You can check this, replace x with 4, in the equation and see if y = -2 \n" ); document.write( " |