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1.6.1 Equation of a straight line

1.6.1 Equation of a straight line

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Question 4

The points A A\,A and B B\,B have coordinates (2,7)(2, 7)(2,7) and (8,−1)(8, -1)(8,−1) respectively.

a.

Find the length ABABAB.

[2]
b.

Find an equation of the perpendicular bisector of ABABAB, giving your answer in the form ax+by+c=0ax + by + c = 0ax+by+c=0, where aaa, b b\,b and c c\,c are integers.

[3]
Markscheme

1.6.1 Equation of a straight line Questions

  1. A Level
  2. /Maths
  3. /1.6.1 Equation of a straight line

8 exam-style questions on AQA A Level Maths 1.6.1 Equation of a straight line. Each one has a worked solution and a mark scheme showing where the marks go.

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