Thursday, 7 May 2009

Trigonometry: Graphs

Chapter 37 Graphs

I'll add things later - but do subscribe/follow it'll help - this topic will be on the second paper.

Cubic Functions
  • Have a look at Bitesize Cubic Function )
  • Have a look at the links - there is a good summary of the graphs you should know.

A video that is American but watch once!

Reciprocal Function look at how this is plotted

Trigonometric functions sine, cosine - be aware of what they look like

Solving Quadratic equations graphically

37.3 Transformations and Functions

A very good start is to look at Bitesize
Translations, Stretch, Reflection
There is a pdf here - 9 pages that will need printing out.

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