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Mathematics
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Mathematics
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Extension 1
> Inverse Functions
Tutorials
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Assessment
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Resources
Tutorials
Finding inverses
Solutions to a range of problems
Finding inverses including trigonometric functions
Solutions to a range of problems
Horizontal line test
An interactive demonstration to determine whether a function has an inverse, and if so, how it is determined. (Flash)
Inverse functions
Investigating the differentiability of inverse functions
Inverse trigonometric functions
A synopsis of the derivative of inverse trigonometric functions.
Assessment
A set of HSC past papers and advice on the examination
Hints and answers from past exam papers (formerly '3 Unit') and past articles from Sydney Morning Herald advice to students.
Which polynomials have inverses
An interactive demonstration of the graph of a function and its inverse, with an investigation to determine coefficients of x that do not permit an inverse function. (MathView)
Resources
Graphs in the Mathematics Course
A synopsis of nine functions and their graphs, with links to an animated slide show.
Inverse trig functions
Solutions to problems