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Combining Functions

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It's a matter of perspective
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Problem

We would like to find an equation for this parabola in the form \(y=f(x)\).

Upward facing parabola passing through the points (0,5), (2,1) and (4,13)

What ways come to mind straight away?

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Last updated 12-Dec-16

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  • Name that graph again

Pervasive ideas

  • Invariance
  • Transforming

Station

Combining Functions

Lines

  • Functions
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underground mathematics
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