document.write( "Question 268771: Find an equation of the line containing the given pair of points (4,3)and(12,4) \n" ); document.write( "
Algebra.Com's Answer #196934 by persian52(161)\"\" \"About 
You can put this solution on YOUR website!
SLOPE= 0.125\r
\n" ); document.write( "\n" ); document.write( "Answer: y=0.125x+2.5
\n" ); document.write( "______________________________________
\n" ); document.write( "Equation of a line in point slope form
\n" ); document.write( "--------------------------------------
\n" ); document.write( "y - yB = m (x - xB) \r
\n" ); document.write( "\n" ); document.write( "» y = how far up\r
\n" ); document.write( "\n" ); document.write( "» x = how far along\r
\n" ); document.write( "\n" ); document.write( "» m = Slope or Gradient (how steep the line is)\r
\n" ); document.write( "\n" ); document.write( "» b = the Y Intercept (where the line crosses the Y axis)\r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );