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Edexcel maths gcse higher question

Hey i was wondering if anyone could help me answer part c? I don't understand how to tackle this question and this is the only information I've been given
(edited 6 months ago)
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Original post by bblondon
Hey i was wondering if anyone could help me answer part c? I don't understand how to tackle this question and this is the only information I've been given


False alarm! Turns out its way easier than i thought- or at least i hope so lol.
Original post by bblondon
False alarm! Turns out its way easier than i thought- or at least i hope so lol.

Part (c) should say ff(x) = 4x-6

It is a typo / misprint as the question stands.
(edited 6 months ago)

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