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Perpendicular Lines and the equation of a tangent

Perpendicular Lines and the equation of a tangent

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Question 9

Here are the equations of 5 straight lines.

P:y=4x+1 P: y = 4x + 1 P:y=4x+1 Q:y=−x+1 Q: y = -x + 1 Q:y=−x+1 R:y=2x+1 R: y = 2x + 1 R:y=2x+1 S:y=−14x+3 S: y = -\frac{1}{4}x + 3 S:y=−41​x+3 T:y=14x+5 T: y = \frac{1}{4}x + 5 T:y=41​x+5
a.

Write down the letter of the line that is parallel to y=4x+9y = 4x + 9y=4x+9

[1]
b.

Write down the letter of the line that is perpendicular to y=x−1y = x - 1y=x−1

[1]
Markscheme

Perpendicular Lines and the equation of a tangent Questions

  1. GCSE
  2. /Maths
  3. /Perpendicular Lines and the equation of a tangent

130 exam-style questions on Eduqas GCSE Maths Perpendicular Lines and the equation of a tangent. Each one has a worked solution and a mark scheme showing where the marks go.

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