Question 374081
find a slope parallel to the line that passes through:
(4,0)and (3.8,2)
 Sol'n:
  let m - the slope of the line joining the two points
  m = (x2-x1)/(y2-y1)
  P1(4,0) & P2(3.8,2)
  m = (2-0)/(3.8-4)
  m = -10 ---answer