document.write( "Question 712126: hi im having a real big problem today. I havent been doing the best in math.i had 2 d's and then i finally got it up to a c put it went back down so can you please tell me how to the slope and y intercept slope of -6 and goes through the point (5, 12)
\n" );
document.write( "(7, 3) and (5, 4) \n" );
document.write( "
Algebra.Com's Answer #437865 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! the slope and y intercept slope of -6 and goes through the point (5, 12) \n" ); document.write( "Use the point/slope form: y - y1 = m(x - x1), where \n" ); document.write( "m = -6; x1 = 5; y1 = 12 \n" ); document.write( "so we have: \n" ); document.write( "y - 12 = -6(x - 5) \n" ); document.write( "y - 12 = -6x + 30 \n" ); document.write( "y = -6x + 30 + 12 \n" ); document.write( "y = -6x + 42, the equation in the slope/intercept form \n" ); document.write( ": \n" ); document.write( "(7, 3) and (5, 4) \n" ); document.write( "Find the slope using the formula: m = \n" ); document.write( "x1 = 7; y1 = 3 \n" ); document.write( "x2 = 3; y2 = 4 \n" ); document.write( "so we have; \n" ); document.write( "m = \n" ); document.write( "Use the point/slope form: y - y1 = m(x - x1), where \n" ); document.write( "m = -1/2; x1 = 7; y1 = 3 \n" ); document.write( "so we have \n" ); document.write( "y - 3 = \n" ); document.write( "y - 3 = \n" ); document.write( "y = \n" ); document.write( "which is \n" ); document.write( "y = \n" ); document.write( "y = \n" ); document.write( "or \n" ); document.write( "y = -.5x + 6.5; the equation in slope/intercept form \n" ); document.write( ": \n" ); document.write( ": \n" ); document.write( "Hey! Keep plugging away, we're here to help you. C \n" ); document.write( " \n" ); document.write( " |