Find the point of intersection of x + y - 5 = 0 and x + 3y - 13 = 0.

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

C) (1, 4)

Solve the two equations together: x = 1, y = 4. Check: both equations are satisfied by (1, 4). SLO M-09-B-11 · Understanding

Mathematics MCQ · More Angle Between Lines MCQs · Practise