document.write( "Question 91843: Determine the slope of the line containing the points (6,-2) and (-1,5).\r
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document.write( "Determine an equation for a line with slope 1/2 and y-intercept at (0, -3). \n" );
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Algebra.Com's Answer #66700 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Determine the slope of the line containing the points (6,-2) and (-1,5). \n" ); document.write( "slope = [5--2]/[-1-6] = 7/-7 = -1 \n" ); document.write( "------------------------------\r \n" ); document.write( "\n" ); document.write( "Determine an equation for a line with slope 1/2 and y-intercept at (0, -3). \n" ); document.write( "Form of the line is y=mx+b \n" ); document.write( "You are told m=1/2 and y=-3 when x=0 \n" ); document.write( "-3=(1/2)0+b \n" ); document.write( "b=-3 \n" ); document.write( "EQUATION: \n" ); document.write( "y=(1/2)x-3 \n" ); document.write( "================ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |