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Q11: Question – Paper 4 – November 2018
Q11: Question – Paper 4 – November 2018
Question
11) Here are two functions.
a) The output from function C is 54.
Work out the input.
Work out the input.
[2 marks]
(b) The input to function C is x.
Find an expression, in terms of x, for the output from function C.
[2 marks]