Lesson deck
AlgebraHigher
Composite functions
Two function machines in a row show fg(4): g goes first. Then two labelled boxes carry the number through, then the order swaps to gf, then the answer is an expression.
A free GCSE Higher algebra lesson on composite functions, spec code A7. It has a lesson deck to teach from with a visualiser, a worksheet with answers, an exit ticket, an end of unit test and a method video.
Higher
Composite functions
Exit ticket
Composite functions
Test
Functions test:Higher
Method video
Inverse and composite functions
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