Dilations and Reflections of functions
Transformations (Year 11)
Mathematical Methods: Units 1 and 2
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Videos in this series
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  Welcome
  Learning objectives
  Recap of past learning
  Dilating from the x-axis
  Dilating from the x-axis using substitution algebra
  Dilating from the x-axis using direct substitution
  Dilating from the y-axis
  Dilating from the y-axis using substitution algebra
  Dilating from the y-axis using direct substitution
  Reflecting in the x-axis
  Reflecting in the x-axis using substitution algebra
  Reflecting in the x-axis using direct substitution
  Reflecting in the y-axis
  Reflecting in the y-axis using substitution algebra
  Reflecting in the y-axis using direct substitution
  Example 1
  Applying the theory to sketching graphs
  Summary from the Cambridge Textbook
  Learning objectives revisited
  Final words

This video is the second in the series for Year 11 Mathematical Methods looking at Transformations of functions. Building on the previous video I now look at how we might look at reflecting and dilating functions. I look at a number of examples and approaches including substitution algebra and direct substitution. I explain every example in an easy to understand way but deep enough to help you smash any test or exam.
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