OCR C1 2009 June — Question 9

Exam BoardOCR
ModuleC1 (Core Mathematics 1)
Year2009
SessionJune
TopicStraight Lines & Coordinate Geometry

  1. Calculate the length of \(A B\).
  2. Find the coordinates of the mid-point of \(A B\).
  3. Find the equation of the line through \(( 1,3 )\) which is parallel to \(A B\), giving your answer in the form \(a x + b y + c = 0\), where \(a , b\) and \(c\) are integers.