document.write( "Question 501724: the slope intercept form with the line passes through 1,1 and 3,7 \n" ); document.write( "
Algebra.Com's Answer #338633 by mananth(16949)\"\" \"About 
You can put this solution on YOUR website!
x1 y1 x2 y2
\n" ); document.write( "1 1 3 7
\n" ); document.write( "
\n" ); document.write( "slope m = (y2-y1)/(x2-x1)
\n" ); document.write( "( 7 - 1 )/( 3 - 1 )
\n" ); document.write( "( 6 / 2 )
\n" ); document.write( "m= 3
\n" ); document.write( "
\n" ); document.write( "Plug value of the slope and point ( 1 , 1 ) in
\n" ); document.write( "Y = m x + b
\n" ); document.write( "1.00 = 3 + b
\n" ); document.write( "b= 1 - 3
\n" ); document.write( "b= -2
\n" ); document.write( "So the equation will be
\n" ); document.write( "Y = 3 x -2
\n" ); document.write( "m.ananth@hotmail.ca
\n" ); document.write( " \n" ); document.write( "
\n" );