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Substitution

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Question 52
a.

y=mx+cy = mx + cy=mx+c

m=−3m = -3m=−3 x=10x = 10x=10 c=−4c = -4c=−4

Substitute the values into the formula.

[1]
b.

Work out the value of yyy.

[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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