Using the two-point form, the equation of the line through (-1, 4) and (2, -2) is:

  1. y = - 12x + 2
  2. y = 2x + 2
  3. y = -2x - 2
  4. y = -2x + 2
Answer

D) y = -2x + 2

y - y1y2 - y1 = x - x1x2 - x1 gives slope -2 and y = -2x + 2. SLO M-09-B-08 · Understanding

Mathematics MCQ · More Coordinate Geometry MCQs · Practise