The lines x + y = 4, x - y = 2 and 2x + y = 7 are concurrent at:

  1. (3, 1)
  2. (2, 2)
  3. (1, 3)
  4. (4, 0)
Answer

A) (3, 1)

The first two meet at (3, 1), and 2(3) + 1 = 7, so all three pass through (3, 1). SLO M-09-B-11 · Understanding

Mathematics MCQ · More Angle Between Lines MCQs · Practise