Foundation November 2020 Paper 2 Q10

AQACurrent spec3 marksFunctions

10

(a) Here is a number machine.
Number machine: Input, then × 4, then + 9, then Output

Work out the output when the input is 16 [1 mark]

(b) Here is a different number machine.
Number machine: Input, then + 6, then ÷ 2, then Output

Work out the output when the input is \(-48\) [1 mark]

(c) Complete this number machine. [1 mark]
Number machine: Input 5, then × an empty space, then − 10, then Output 5
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