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Substitution

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Question 68
a.

v=u+atv = u + atv=u+at

Work out the value of v v\,v when u=14u = 14u=14, a=−5a = -5a=−5 and t=6t = 6t=6

[2]
b.

Hence, work out the value of 2v+72v + 72v+7

[1]
Markscheme

Substitution Questions

  1. GCSE
  2. /Maths
  3. /Substitution

296 exam-style questions on AQA GCSE Maths Substitution. Each one has a worked solution and a mark scheme showing where the marks go.

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