The lines 2x - y + 3 = 0 and 4x - 2y - 7 = 0 are:

  1. neither parallel nor perpendicular
  2. parallel
  3. perpendicular
  4. the same line
Answer

B) parallel

Slopes: m1 = 2, m2 = 2. They are equal, so the lines are parallel. SLO M-09-B-05 · Understanding

Mathematics MCQ · More Coordinate Geometry MCQs · Practise