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Home > Subjects > Mathematics > Level 3 - statistics and modelling > 3.7 Mathematical modelling (AS90647) > Subject content > Piecewise functions

  • Subject: Mathematics
  • AS: 90647
  • Level: 3
  • Credits: 3
  • Internal

Statistics and modelling 3.7 Use a mathematical model involving curve fitting to solve a problem

Piecewise functions

A piecewise function is a function that is defined by more than one rule.

See graphing piecewise functions on this Graphing: An overview.

See example of piecewise function

Piecewise defined functions

Quick Lesson – Piecewise Functions

Using a calculator to graph piecewise functions


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