Monday 10 March 2008

A-Level: Exponentials and Logarithms

Chapter 18

  • This sets out the theory you need to know.
  • Wikibooks has a dry presentation
  • Log functions and exponential functions are inverses of each other. One undoes the other.
  • This Utube video is lengthy but very comprehensive. If you watch this a couple of times it should click.
  • The graph of y=ax

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