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Further Maths: Functions

Sketching functions allows us to understand what is going on with the mathematics and will help us to predict how a function will behave, possibly for unknown values.

Success Criteria for Functions

Success criteria for substitution of a function, composite functions and finding inverse functions

Substitution into a function

Video on substitution into a function.

Composite functions

Video on composite functions. Remember to start with the function nearest the (x)

Inverting functions

Video on inverse functions.

Q7 Piecemeal or Hybrid Graphs

Q7 Piecemeal or Hybrid Graphs