CAIE IGCSE Mathematics Extended E3.6 Parallel lines Question Bank

Practise using equal gradients for parallel lines, then combining that gradient with a point or axis crossing to form an equation.

Syllabus
2028–2030
Topic
E3.6
Level
Extended

Exam points

  • use the same gradient as a given line, then substitute an x-axis crossing into y=mx+c

E3.6 Parallel lines question 1

[Maximum number: 3]

P has coordinates (-1,3) and Q has coordinates (6,4).

Find the equation of the line parallel to PQ that crosses the x-axis at x=2.

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