Skip to content

Course home

Substitution

Substitution

EasyMediumHard
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394
Question 65
a.

H=4f+gH = 4f + gH=4f+g

Work out the value of H H\,H when f=5f = 5f=5 and g=−2g = -2g=−2

[2]
b.

Hence, work out the value of f f\,f when H=18H = 18H=18 and g=−2g = -2g=−2

[2]
Markscheme

Substitution Questions

  1. GCSE
  2. /Maths
  3. /Substitution

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

Question bank