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Function Machines

Function Machines

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Question 14

Here is a number machine.

A number machine takes an input, multiplies it by 6, adds 2, and gives an output.

a.

What is the output when the input is 4?

[1]
b.

What is the input when the output is 56?

[2]
c.

Hence, what is the input when the output is 110?

[1]
Markscheme

Function Machines Questions

  1. GCSE
  2. /Maths
  3. /Function Machines

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

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