Question 374005
Find the equation of the line that bisects the first quadrant.
 Sol'n:
  since it will bisect the first quadrant, it pass through the origin having a coordinate of (0,0) and also have a slope of 1 (m=1).
 from slope-intercept form:
  y-y1 = m(x-x1)@ (0,0) and m = 1.
 thus,
  y-0 = 1(x-0)
   y = x ---answer