Synopsis

Sometimes the best way to understand a set of data is to sketch a simple graph. This exercise can reveal hidden trends and meanings not clear from just looking at the numbers. In this unit you will review the various approaches to sketching graphs and learn some more advanced techniques.

Table of Contents

Introduction
Learning outcomes
1 Overview
2 Real functions
3 Graph sketching
4 New graphs from old
5 Hyperbolic functions
6 Curves from parameters
7 Solutions to the exercises
Next steps
Acknowledgements

 

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