Back to OCR Maths Higher November 2018 Paper 4 Home
​Q11: Answers – Paper 4 – November 2018
Mark Scheme
Working
Here are two functions.
a) The output from function C is 54.
Work out the input.

​(b) The input to function C is x.
​Find an expression, in terms of x, for the output from function C.
Question
11) Here are two functions.
a) The output from function C is 54.
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]