Mathematics
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# Mathematics

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## Function inverses

Function Inverses Example 3
Miss Lund's insight:

What would the restraints of x or y in f(x) and f^(-1) (x) be if the equation was altered to become f(x)=(x-1)^(2) + 3?

If the co-efficient of x in the initial f(x) formula was changed to 3, find f^(-1) (x) and graph both results. What effect does changing the co-efficient of x have in the resulting graphs of the function and the inverse function compared to the initial graphs?

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## A Guide to Writing Mathematics

Miss Lund's insight:

This document is an excellent example of what to include in maths assignments - especially the layout and notation required. You will also discover ways to incorporate sentences to clearly communicate your ideas and thoughts in your assignment. Pay close attention to pages 10-13 as it will be essential for this assignment. Comment what stood out most for you.

Apply what you have read to questions 9 and 10 from page 244 of your textbook and have it ready to submit in our lesson on Friday for feedback.

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