8:57 Function Machines - Corbettmaths
Corbettmaths works through five typical GCSE function machine questions, building up to algebra.
Function machines and fact families
Use function machines and identify inverse operations
3 hand-picked video lessons for this topic, each checked for relevance and clarity, graded by difficulty and labelled by depth. Press play to watch — nothing loads from YouTube until you do.
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15:57 Function Machines
Maths Genie's full GCSE walkthrough of function machines, including finding inputs from outputs.
0:42 "From Dream to Discovery: Ramanujan’s Mock Theta Function" #history #indianhistory #knowledge #facts
Clear worked examples using function machines forwards and backwards from input or output.